A Guide to the Carl Caskey Speidel Papers, 1923-1982 MS.15 MS-15

A Guide to the Carl Caskey Speidel Papers, 1923-1982 MS.15

Accession Number MS-15

Claude Moore Health Sciences Library

Claude Moore Health Sciences Library
1300 Jefferson Park Avenue
P.O. Box 800722
Charlottesville, Virginia 22908-0722
mailto:hsl-historical@virginia.edu
URL: https://www.hsl.virginia.edu/historical/

Claude Moore Health Sciences Library

Repository

Claude Moore Health Sciences Library

Identification

MS.15

Title

Carl Caskey Speidel papers 1923-1982

URL:

https://archives.lib.virginia.edu/ark:/59853/135556

Quantity

2.25 Linear Feet

Quantity

Language

English

Administrative Information

Use Restrictions

There are no restrictions.

Access Restrictions

Collection is open to research.

Preferred Citation

The Carl Caskey Speidel Papers, Accession #MS-15, Historical Collections, Claude Moore Health Sciences Library, University of Virginia, Charlottesville, Va.

Acquisition Information

Not known

Biographical/Historical Information

Carl Caskey Speidel was born in Washington, D.C. on October 26, 1893. He received his Ph.B from Lafayette College 1914, and received his Ph.D. from Princeton University in 1918. He married Margaret Knowles on June 17, 1920, and began as an assistant professor of anatomy at the University of Virginia Medical School later that year.

In 1927, he won the Virginia Academy of Science's J. Shelton Horsley Research award, and in 1932 he received attention from the press when he took the $1000 prize from the American Association for the Advancement of Science for his research on nerve growth in living tadpoles. He continued to receive press attention throughout his career for his research films, which showed "living cells in action".

He was a trustee of the Marine Biology Laboratory in Woods Hole, Massachusetts, and a member of many professional science organizations. He retired from teaching at the Medical School in 1964, and died on September 19, 1982.

Scope and Content

The Carl Caskey Speidel Collection includes journal reprints and hand-drawn plates and figures used in journal articles. It also includes Speidel's press clippings, and materials from the classes he taught at the UVA Medical School. Also included in the collection are 74 reels of 16-mm film ranging in length from 100-450 feet of film documenting his research, with still photographs from the films, title lists and summaries of his films. The total length of the films is over 23,000 feet.

Arrangement

The collection is arranged chronologically by type of document, starting with journal reprints, followed by figure plates, class materials, press clippings, and films.

General

Processed by:: Historical Collections Staff

Container List

Mixed Materials box: 01 folder: 01

Journal reprint from the Proceedings of the Society for Experimental Biology and Medicine, with H.E. Jordan: "Leucocytes in Relation to the Mechanism of thyroid-accelerated metamorphosis in the larval frog"

1923

Mixed Materials box: 01 folder: 02

Journal reprint from the Anatomical Record, with H.E. Jordan: "The Fate of the Mammalian Lymphocyte"

1923 October

Mixed Materials box: 01 folder: 03

Journal Reprint from the Journal of Experimental Medicine, with H.E. Jordan: "Blood Cell formation and distribution in relation to the mechanism of thyroid-accelerated metamorphosis in the larval frog"

1923 November 1

Mixed Materials box: 01 folder: 04

Journal reprint from the Proceedings of the Society for Experimental Biology and Medicine, with H.E. Jordan: "The Fundamental Erythrocytopoietic stimulus"

1924

Mixed Materials box: 01 folder: 05

Journal reprint from the Journal of Experimental Medicine, with H.E. Jordan: "The Behavior of the Leucocytes during coincident regeneration and thyroid-induced metamorphosis in the frog larva with a consideration of growth factors"

1924 July 1

Mixed Materials box: 01 folder: 06

Journal reprint from the Journal of the American Medical Association: "The effect of Thyroid Administration on the eye of the frog tadpole: A possible additional factor in the production of goitrous exophthalmos"

1924 July 12

Mixed Materials box: 01 folder: 07

Journal reprint from the Biological Bulletin: "Endocrine glands and bilateral symmetry: observations upon forelimb eruption in frog larvae under treatment with thyroid and thymus extracts"

1925 May

Mixed Materials box: 01 folder: 08

Journal reprint from the Anatomical Record: "Studies of Hyperthyroidism I. Experimental hyperthyroidism and the germ glands in amphibians with special reference to the primitive interstitial tissue"

1925 September 25

Mixed Materials box: 01 folder: 09

Journal reprint from the American Journal of Anatomy: "Studies of Hyperthyroidism II. The significance of changes in the thymus gland of thyroid-treated frog tadpoles"

1926 March 15

Mixed Materials box: 01 folder: 10

Journal reprint from the Journal of Experimental Medicine: "Studies of Hyperthyroidism III. Bile pigment production and erythrocyte destruction in thyroid-treated amphibian larvae"

1926 May 1

Mixed Materials box: 01 folder: 11

Journal reprint from the Proceedings of the Society for Experimental Biology and Medicine, with H.E. Jordan: "Erythrocytophagic capacity of the hepatic peritoneum in the splenectomized horned toad, Phrynosoma solare"

1928

Mixed Materials box: 01 folder: 12

Journal reprint from the Proceedings of the Society for Experimental Biology and Medicine, with H.E. Jordan: "Origin and proliferation of thrombocytes in splenectomized salamanders"

1929

Mixed Materials box: 01 folder: 13

Journal reprint from the American Journal of Anatomy, with H.E. Jordan: "Blood-cell formation in the horned toad, Phrynosoma solare"

1929 January 15

Mixed Materials box: 01 folder: 14

Journal reprint from the Anatomical Record: "Studies of Hyperthyroidism V. Observations upon the posterior lymph heart and lymph vessels in living frog larvae under treatment with thyroid extract"

1929 February 25

Mixed Materials box: 01 folder: 15

Journal reprint from the American Journal of Anatomy, with H.E. Jordan: "The hemocytopoietic effect of splenectomy in the salamander, Triturus viridescens"

1930 July 15

Mixed Materials box: 01 folder: 16

Journal reprint from the American Journal of Anatomy, with H.E. Jordan: "Blood formation in cyclostomes"

1930 November 15

Mixed Materials box: 01 folder: 17

Journal reprint from the Journal of Morphology and Physiology, with H.E. Jordan: "Blood formation in the African lungfish, under normal conditions of prolonged estivation and recovery"

1931 June 5

Mixed Materials box: 01 folder: 18

Journal reprint from the Journal of Experimental Zoology: "Studies of living nerves I. The movements of individual sheath cells and nerve sprouts correlated with the process of myelin-sheath formation in amphibian larvae"

1932 February 5

Mixed Materials box: 01 folder: 19

Journal reprint from the American Journal of Anatomy: "Studies of living nerves II. Activities of ameboid growth cones, sheath cells, and myelin segments, as revealed by prolonged observation of individual nerve fibers in frog tadpoles"

1933 January 15

Mixed Materials box: 01 folder: 20

Journal reprint from The Scientific Monthly: "The Growth and repair of nerves"

1933 July

Mixed Materials box: 01 folder: 21

German reprint: "Growth, Irritation, and Repair of Nerves." Postcard (German), requesting reprint

1934

Mixed Materials box: 01 folder: 22

Journal reprint from the Journal of Comparative Neurology: "Studies of Living Nerves III. Phenomena of nerve irritation and recovery, degeneration and repair"

1935 February 15

Mixed Materials box: 01 folder: 23

Journal reprint from the Biological Bulletin: "Studies of Living Nerves IV. Growth, regeneration, and myelination of peripheral nerves in salamanders"

1935 February

Mixed Materials box: 01 folder: 24

Journal reprint from the Cold Spring Harbor Symposia on Quantitative Biology: "The Experimental Induction of visible structural changes in single nerve fibers in living frog tadpoles"

1936

Mixed Materials box: 01 folder: 25

Journal reprint from the Journal of Comparative Neurology: "Studies of living nerves V. Alcoholic neuritis and recovery"

1936 June 15

Mixed Materials box: 01 folder: 26

Journal reprint from the Scientific Monthly: "Changes in nerve fibers during alcoholic intoxication and recovery"

1937 February

Mixed Materials box: 01 folder: 27

Journal reprint from the American Journal of Anatomy: "Studies of living muscles I. Growth, injury and repair of striated muscle, as revealed by prolonged observations of individual fibers in living frog tadpoles"

1938 January 15

Mixed Materials box: 01 folder: 28

Journal reprint from the American Journal of Anatomy: "Studies of living muscles II. Histological changes in single fibers of striated muscle during contraction and clotting"

1939 November 15

Mixed Materials box: 01 folder: 29

Journal reprint from the Proceedings of the American Philosophical Society: "Studies of living nerves VI. Effects of metrazol on tissues of frog tadpoles with special reference to the injury and recovery of individual nerve fibers"

1940

Mixed Materials box: 01 folder: 30

Journal reprint from the Proceedings of the American Philosophical Society: "Studies of living nerves VIII. Histories of nerve endings in frog tadpoles subjected to various injurious treatments"

1942 January

Mixed Materials box: 01 folder: 31

Journal reprint from the Journal of Comparative Neurology: "Studies of living nerves VII. Growth adjustments of cutaneous terminal arborizations"

1942 February 16

Mixed Materials box: 01 folder: 32

Journal reprint from the Journal of Comparative Neurology: "Correlated studies of sense organs and nerves of the lateral-line in living frog tadpoles I. Regeneration of de-nervated organs"

1947 August

Mixed Materials box: 01 folder: 33

Journal reprint from the American Journal of Anatomy: "Correlated studies of sense organs and nerves of the lateral-line in living frog tadpoles II. The trophic influence of specific nerve supply as revealed by prolonged observations of de-nervated and reinnervated organs"

1948 March

Mixed Materials box: 01 folder: 34

Journal reprint from the Scientific Monthly: "Nerves in Vivo"

1948 September

Mixed Materials box: 01 folder: 36

Journal reprint from the American Journal of Anatomy: "Correlated Studies of sense organs and nerves of the lateral-line in living frog tadpoles IV. Patterns of Vagus nerve regeneration after single and multiple operations"

1964 January

Mixed Materials box: 01 folder: 37

Journal reprint from the International Review of Cytology: "In Vivo studies of myelinated nerve fibers"

1964

Mixed Materials box: 01 folder: 38

Proceedings of the American Association of Anatomists Seventy-ninth meeting with list of officers and members

1966 July

Mixed Materials box: 01 folder: 39

The Biological Bulletin, Vol. 141, no. 1, including Action of 1970 Annual Meeting

1971 August

Mixed Materials box: 01 folder: 40

Draft of "Correlated Studies" IV

[1963]

Mixed Materials box: 01 folder: 41

"Correlated Studies" IV and V extra data

[1963]

Mixed Materials box: 01 folder: 42

"Correlated Studies" V draft, original and extra data, and figure descriptions

Mixed Materials box: 02 folder: 01

1 of 3 figures from "Growth and Repair of Nerves"

[1933 July]

Mixed Materials box: 02 folder: 02

7 of 9 figures from "Correlated Studies I"

[1947 August]

Mixed Materials box: 02 folder: 03

7 of 7 figures from "Nerves in Vivo," 1 plate

[1948 September]

Mixed Materials box: 02 folder: 04

14 of 15 figures from "Correlated Studies II"

[1948 March]

Mixed Materials box: 02 folder: 05

10 of 10 figures from "Correlated Studies III"

1949 July

Mixed Materials box: 02 folder: 06

19 figures from "Correlated Studies IV"

1964 January

Mixed Materials box: 02 folder: 07

28 figures from "In Vivo Studies"

[1964]

Mixed Materials box: 02 folder: 08

Miscellaneous plates and drawings

Mixed Materials box: 02 folder: 09

Correspondence between Speidel and John A. Moore

1956 April

Scope and Contents

The letters are in regard to a paper titled, "The Invasion of Tadpole Tissues by the Ciliated Protozoon Tetrahymena" by Carl Caskey Speidel. Moore was the editor of the "Journal of Morphology."

Mixed Materials box: 02 folder: 10

"The Invasion of Tadpole Tissues by the Ciliated Protozoon Tetrahymena" by Carl Caskey Speidel

[1956]

Scope and Contents

The typed manuscript includes an explanation of figures, bibliography, and footnotes.

Mixed Materials box: 02 folder: 11

figures for "The Invasion of Tadpole Tissues by the Ciliated Protozoon Tetrahymena" by Carl Caskey Speidel

[1956]

Scope and Contents

The 32 photographs are on 15 boards.

Mixed Materials box: 02 folder: 12

Groups for dissection

[1952-1953]

Mixed Materials box: 03 folder: 01

Anatomy 1 (Gross Anatomy) Class materials

1929-1949

Mixed Materials box: 03 folder: 02

Osteology class materials

1950-1954

Mixed Materials box: 03 folder: 03

Neuroanatomy class materials

1940-1964

Mixed Materials box: 03 folder: 04

"Atlas of Cross Section Anatomy of the Brain" revised by A.T. Rasmussen

1951

Mixed Materials box: 03 folder: 05

Virginia Academy of Science J. Shelton Horsley Research Award

1927 May

Mixed Materials box: 03 folder: 06

University of Virginia Alumni News: "Virginia Anatomist Wins Award" (p. 85)

1932 January

Mixed Materials box: 03 folder: 07

New York Times: "Finds nerve secrets sought for 70 years; wins science prize"

1932 January 2

Mixed Materials box: 03 folder: 08

Science News Letter: "Nerves grow as if with aim AAAS prize paper shows"

1932 January 9

Mixed Materials box: 03 folder: 09

Time Magazine: "Nerves and $1000" (p. 32)

1932 January 11

Mixed Materials box: 03 folder: 10

New York Times, photograph with caption regarding AAAS prize

1932 January 17

Mixed Materials box: 03 folder: 11

College Topics: "What Speidel Proved"

1932 January 18

Mixed Materials box: 03 folder: 12

Science News Letter, mention in 'Recognitions and Awards' section

1932 December 24

Mixed Materials box: 03 folder: 13

Science News Letter: "Motion Pictures made of growing nerve fibers"

1933 January 21

Mixed Materials box: 03 folder: 14

The Literary Digest: "Watching nerves grow and repair themselves"

1933 August 26

Mixed Materials box: 03 folder: 15

The Washington Post: "Tipsy Tadpoles tell Scientist a Spree a Day isn't too much"

1934 March 29

Mixed Materials box: 03 folder: 16

Boston Herald: "What Intoxication does to your Nerves"

1934 September 2

Mixed Materials box: 03 folder: 17

The State (S.C.): "Science Studies Living Tissues," cartoon and caption

1934 September 9

Mixed Materials box: 03 folder: 18

Science News Letter: "How Sprees Ruin Nerves" (p. 170)

1934 September 15

Mixed Materials box: 03 folder: 19

New York Times: "Dr. Speidel asserts alcohol causes nerves of tadpoles to leave the skin" (p. 11)

1935 November 20

Mixed Materials box: 03 folder: 20

American Weekly: "New hope for little victims of infantile paralysis"

1939 July 2

Mixed Materials box: 03 folder: 21

The Collecting Net: "Living cells in action demonstrated in motion pictures"

1939 September 2

Mixed Materials box: 03 folder: 22

American Weekly: "Science explains the 'shiner'"

1944 January 30

Mixed Materials box: 03 folder: 23

The Courier-Journal (KY): "U. of L. to see films showing cells growing"

1946 January 8

Mixed Materials box: 03 folder: 24

"Speeded cell movies eyed as disease aid"

[1946]

Mixed Materials box: 03 folder: 25

The Oregonian: "Science motion pictures study life in tadpoles"

1946 March 7

Mixed Materials box: 03 folder: 26

Nantucket Town Crier: "Tadpole is indispensable in gathering of laboratory data, professor relates here"

1953 August 14

Mixed Materials box: 03 folder: 27

Grafton Sentinel (WV); photograph, cartoon and caption

Mixed Materials box: 03 folder: 28

Muscle photos, Woods Hole, 23 photographs

[1936]

Mixed Materials box: 03 folder: 29

Dr. Speidel Sigma Xi Tour, 9 negatives

1945 November 9

Mixed Materials box: 03 folder: 30

Speidel Drawings: nerves and muscles, 5 negatives, 1 photograph

1945 December 28

Mixed Materials box: 03 folder: 31

Vishniac photos of macrophages, 16 photographs

[1946]

Mixed Materials box: 03 folder: 32

Lymph vessels, nerves, 25 photographs with envelope

[1947]

Mixed Materials box: 03 folder: 33

Vishniac life films, nerve, endothelium lymph, macrophages, 43 photos and envelope

[1947]

Mixed Materials box: 03 folder: 34

Marine Biological Laboratory, 7 photos, 4 slides, letter

1964 October 10

Mixed Materials box: 03 folder: 35

Nerve growth cones, photos from films, 17 photographs

Mixed Materials box: 03 folder: 36

Letter to Speidel regarding research film archive at Marine Biological Laboratory

1938 September 26

Mixed Materials box: 03 folder: 37

Motion pictures titles lists

1937-1945

Mixed Materials box: 03 folder: 38

Short reviews of films (labeled 1-23)

[1950]

Mixed Materials box: 03 folder: 39

Obituaries from The Daily Progress, the Washington Post; Entry from "Who was Who in America"

1982 September 22

Mixed Materials box: 04 folder: 01

Label: "540," no titles, 100 feet of film

1966 July

Mixed Materials box: 04 folder: 02

Label: "541," no titles, 100 feet of film

1966 July

Mixed Materials box: 04 folder: 03

Label: "542," no titles, 100 feet of film

1966 September

Mixed Materials box: 04 folder: 04

Label: "543," no titles, 100 feet of film

1966 September

Mixed Materials box: 04 folder: 05

Label: "544," no titles, 100 feet of film

1966 September

Mixed Materials box: 04 folder: 06

Label: "545," no titles, 100 feet of film

1966 September

Mixed Materials box: 04 folder: 07

Label: "546," no titles, 100 feet of film

1966 September

Mixed Materials box: 04 folder: 08

Label: "Arabacia Development, Original", Titles: "The Early Development of the Sea Urchin Egg (Arabacia)," 100 feet of film

1951 November

Mixed Materials box: 04 folder: 09

Label: "Sea Urchin Development, Hampden-Sidney," Titles: "Living Cells in Action," 100 feet of film

1955 January

Mixed Materials box: 04 folder: 10

Label: "Arabacia Temporary 9," Titles: "16 minute UV to prisms and gastrulae, recovery after 20 minutes," 100 feet of film

1963 September

Mixed Materials box: 04 folder: 11

Label: "Sea Urchin Arabacia Early Development," Titles: "Living Cells in Action," 100 feet of film

Mixed Materials box: 04 folder: 12

No Label, Titles: "Early Development of the sea urchin egg," 100 feet of film

Mixed Materials box: 05 folder: 01

Label: 2 "Myelin Adjustments Original Film," First Title: "Myelin Sheath Adjustments," 400 feet of film

Mixed Materials box: 05 folder: 02

Label: 4 "Muscle," First Title: "Some Histological Changes in Muscle Fibers," 420 feet of film

Mixed Materials box: 05 folder: 03

Label: 5 "Reaction to skeletal and cardiac muscle fiber injury," First Title: "Reactions of Skeletal and Cardiac muscle fibers to injury," 300 feet of film

Mixed Materials box: 05 folder: 04

Label: 6 "GI circ. connect luecos," First title: "Movements of various types of leucocytes (lymphocytes, monocytes, macrophages, granulocytes)," 325 feet of film

Mixed Materials box: 05 folder: 05

Label: 7a "Muscle," First Title: "Varieties of Muscle Contraction. Uncoordinated twitches, alcohol stimulation," 400 feet of film

Mixed Materials box: 05 folder: 06

Label: 7b "Muscle, G2," First Title: "Living Cells in Action," 430 feet of film

Mixed Materials box: 05 folder: 07

Label: 7c "Muscle 7(2), 2nd Duplicate of #7 Muscle," First Title: "Living Cells in Action," 400 feet of film

Mixed Materials box: 05 folder: 08

Label: 89 "C.C. Speidel, 98," First Title: "Method of mounting a frog tadpole for microscopic observations," 400 feet of film

Mixed Materials box: 05 folder: 09

Label: 10 "Activities of living Nerves, UVA," First Title: "Activities of Living Nerves," 420 feet of film

Mixed Materials box: 05 folder: 10

Label: 11 "Nerves Dupl.," First Title: "Another Dividing Sheath cell with conspicuous chromosomes," 400 feet of film

Mixed Materials box: 05 folder: 11

Label: 13 "Dupl. 13," First Title: "Growth cones of nerve fibers in salamanders," 350 feet of film

Mixed Materials box: 05 folder: 12

Label: 14 "Activities in Living Nerves, Metrazol and Alcohol," First Title: Activities in Living Nerves," 400 feet of film

Mixed Materials box: 05 folder: 13

Label: 15 "Aberrant fiber oriented perpendicularly to adjacent fibers," First Title: "Aberrant nerve fibers oriented perpendicularly to adjacent fibers (April 29)," 420 feet of film

Mixed Materials box: 05 folder: 14

Label: 18 "18, Speidel," First Title: "Fiber with greatly swollen cross striae incapable of contraction," 200 feet of film

Mixed Materials box: 05 folder: 15

Label: 19 "Lymph Vessels, Macros, RBC," First Title: (Canister is stuck, so not known)

Mixed Materials box: 06 folder: 01

Label: 21 "Speidel 21," First Title: n/a, 350 feet of film

Mixed Materials box: 06 folder: 02

Label: 23 "C.C. Speidel," First Title: "Macrophages and muscle debris one day after injury," 300 feet of film

Mixed Materials box: 06 folder: 03

Label: 27 "Tantalum," First Title: "Local Reaction of Cells to Tantalum powder during the first day (5-27 hours)," 400 feet of film

Mixed Materials box: 06 folder: 04

Label: 30 "Implants: tantalum, silk, nylon, tar, paraffin, carmine, zinc oxide," First Title: "Reaction of cells in tadpoles to implanted substances," 410 feet of film

Mixed Materials box: 06 folder: 05

Label: 33.2 "Tetrahymena, 33.2," First Title: "Invasion of tadpole tissues by the ciliated protozoan, tetrahymena," 400 feet of film

Mixed Materials box: 06 folder: 06

Label: 34 "Retina Brain," First Title: "Cells of brain and retina in tissue culture," 420 feet of film

Mixed Materials box: 06 folder: 07

Label: 35 "Tissues attacked by ciliates," First Title: "Changes in structure of tissues under attack by ciliates (Balantdium, tetrahymena)," 400 feet of film

Mixed Materials box: 06 folder: 08

Label: 36.1 "Histological changes in tissues of tadpoles after x-ray irradiation as recorded by cinemicrography," First Title: "Histological changes in tissues of tadpoles after x-ray irradiation," 400 feet of film

Mixed Materials box: 06 folder: 09

Label: 37a "Regen X-ray," First Title: "Tissue changes in regenerating zones of irradiated tadpoles," 400 feet of film

Mixed Materials box: 06 folder: 10

Label: 37b "Speidel silent 37," First Title: "Tadpole tissues during centrifuging, as observed with the centrifuging microscope," 300 feet of film

Mixed Materials box: 06 folder: 11

Label: 38 "Lateral line organs showing vagus nerve and at end, orange granule clumps in color," First Title: n/a, 420 feet of film

Mixed Materials box: 06 folder: 12

Label: 38.2 "X-ray Tetra," First Title: Effects of x-ray irradiation on cells of tadpoles," 400 feet of film

Mixed Materials box: 06 folder: 13

Label: 39 "Nerves Gr. tips etc.," First Title: "Long hair-like processes protrude from lateral-line organ sensory cell," 400 feet of film

Mixed Materials box: 06 folder: 14

Label: 40 "Some cellular movements in newly hatched tadpoles," First Title: "Some cellular movements in newly hatched tadpoles," 350 feet of film

Mixed Materials box: 06 folder: 15

Label: 41 "Vagus regen aberr vagus," First Title: "Aberrant tip of lateral line nerve growing in reverse direction makes little progress," 375 feet of film

Mixed Materials box: 07 folder: 01

Label: 42 "Lateral line nerves in sense organs in tadpoles," First Title: "Lateral line nerves and sense organs in tadpoles," 400 feet of film

Mixed Materials box: 07 folder: 02

Label: 4550 "LLO and Mustard," First Title: "Orange granules disappear under the usual laboratory conditions," 350 feet of film

Mixed Materials box: 07 folder: 03

Label: 48 "Speidel 48," First Title: "Effects of mustard compounds on tissues of tadpoles," 400 feet of film

Mixed Materials box: 07 folder: 04

Label: 49 "Mustard 2, silk nylon tantalum wire," First Title: "Mustard treatment induces 'sickness' of leucocytes in venules though not in arteries," 400 feet of film

Mixed Materials box: 07 folder: 05

Label: 51 "Speidel 51," First Title: "March 27th terminal myelin segment and nearby sheath cells," 250 feet of film

Mixed Materials box: 07 folder: 06

Label: 54 "Nerve Growth," First Title: "Growth of nerve fibers," 425 feet of film

Mixed Materials box: 07 folder: 07

Label: 55 "Muscle Cell," First Title: "Adjustments of nerve endings," 420 feet of film

Mixed Materials box: 07 folder: 08

Label: 56 "Reaction of cells in frog tadpoles to implants of tantalum," First Title: "Reaction of cells in frog tadpoles to implants of tantalum," 400 feet of film

Mixed Materials box: 07 folder: 09

Label: 57 "Tantalum effects," First Title: "Tantalum laden macrophage in blood vessel (5 days)," 300 feet of film

Mixed Materials box: 07 folder: 10

Label: 58 "Holinger Study," First Title: "Tantalum wire implants after 5 hours with leucocytes clustering along it's surface," 300 feet of film

Mixed Materials box: 07 folder: 11

Label: 61 "Holinger study, silk," First Title: "History of silk implant for 57 days," 410 feet of film

Mixed Materials box: 07 folder: 12

Label: 62 "Holinger study, silk, nylon, tant wire," First Title: "Silk Implant after 7, 16, 39, 55, 64, 73 days," 300 feet of film

Mixed Materials box: 07 folder: 13

Label: 66 "Catgut, starch, talc, aluminum, magnesium threads in," First Title: "Reactions of cells in tadpoles," 400 feet of film

Mixed Materials box: 07 folder: 14

Label: 67 "Tetrahymena," First Title: "Invasion of tadpole tissue by ciliated protozoan, tetrahymena," 375 feet of film

Mixed Materials box: 07 folder: 15

Label: 68 "Brain Retina frog, rat," First Title: "Cells of brain and retina in tissue culture," 400 feet of film

Mixed Materials box: 07 folder: 16

Label: 70 "Tetra? Fission and encystment of ciliate," First Title: n/a, 300 feet of film

Mixed Materials box: 08 folder: 01

Label: A1 "Arabacia 1, x-ray, UV," First Title: "Radiation induced modifications in developing sea urchins," 430 feet of film

Mixed Materials box: 08 folder: 02

Label: A2 "Arabacia 2, Differential effects of x-ray and ultraviolet irradiation of Arabacia gametes," First Title: "Differential effects of x-ray and ultraviolet radiation on Arabacia gametes," 400 feet of film

Mixed Materials box: 08 folder: 03

Label: A3a "#3 Arabacia original," First Titles: Effects on density and cleavage of gamete irradiation in Arabacia," 300 feet of film

Mixed Materials box: 08 folder: 04

Label: A3b "Effects on Density duplicate," First Title: "Effects on density and cleavage of gamete irradiation in Arabacia," 400 feet of film

Mixed Materials box: 08 folder: 05

Label: A5 "Arabacia 5," First Title: "Radioresistance of Arabacia zygotes at different stages," 400 feet of film

Mixed Materials box: 08 folder: 06

Label: A6 "Arabacia 6," First Title: "Deviations in motility of irradiated sea urchins," 400 feet of film

Mixed Materials box: 08 folder: 07

Label: A7 "Arabacia 7 x-ray comparative," First Title: "Changes in 5 hours after x-irradiation zygotes 120 kr," 350 feet of film

Mixed Materials box: 08 folder: 08

Label: A8 "Arabacia 8, x-ray normal fert. and cleavage," First Title: "Multiple cleavage 4 hrs. after 128 kr. to sperm," 380 feet of film

Mixed Materials box: 08 folder: 09

Label: A10 "Arabacia UV to sperm only," First Title: "2 days after fertilization 15 s UV to sperm only," 300 feet of film

Mixed Materials box: 08 folder: 10

Label: A12 "Arabacia 12 caffeine," First Title: "6 hour cleavage after 1 hour M/10 caffeine to sperm," 320 feet of film

Mixed Materials box: 08 folder: 11

Label: A14 "Reel 14, Trichloroacetic acid Arabacia," First Title: "Trichloroacetic acid effects on gametes and zygotes of Arabacia," 100 feet of film

Mixed Materials box: 08 folder: 12

Label: Sigma Xi 1 "General Tissues, Sigma Xi," First Title: "Cine-photomicrographic studies of tadpole cells in vivo,"430 feet of film

Mixed Materials box: 08 folder: 13

Label: Sigma Xi 2 "Sigma Xi 2, Nerve growth, NIH," First Title: "Living cells in action," 420 feet of film

Mixed Materials box: 08 folder: 14

Label: Sigma Xi 3 "Extravasation of blood, reel 3 Sigma Xi," First Title: "Living cells in action," 420 feet of film

Mixed Materials box: 08 folder: 15

Label: "Bow X-rays," First Title: "Stages of recovery 18-48 hrs. after 400-700 kr," 250 feet of film

Mixed Materials box: 08 folder: 16

Label: "Black and white, New Orleans," First Title: "Reactions of cells in tadpoles to implanted substances," 300 feet of film