GeyG, George O. Gey Collection in the Alan Mason Chesney Medical Archives of the Johns Hopkins Medical Institutions

[Series 4] Research Notes
This series contains laboratory notes and progress reports spanning the late 1930s to the mid 1950s. Contents include a folder with multiple HeLa cell micrographs taken in 1960. HeLa cells are also mentioned in progress reports from 1954 onwards.

[Folder] Electron Micrographs: Hela Cells. — 1960
Multiple Hela Micrographs

[Folder] Haisha - Thesis. — 1963
CI - entire folder

[Folder] Laboratory Notes. — 1938

[Folder] Progress Reports. — 1949-1956
HeLa cells mentioned in progress reports

[Folder] Radiation Notes. — 1938-1939

[Folder] Sloan-Kettering Institute. — 1948