Thomas Crellin and students at the Kodak Professional School, Shanghai, 1923
Tommy Crellin at the Kodak Professional School, Shanghai, 1923
Tommy Crellin and students at the Kodak Professional School, Shanghai, 1923
Students at the Kodak Professional School, Shanghai, 1923
General Laboratories, Bacteriological Institute, Caine Lane, Hong Kong
The Culture Medium and Sterilising Laboratory, Bacteriological Institute, Caine Lane, Hong Kong
The Serum Laboratory, Bacteriological Institute, Caine Lane, Hong Kong
Laboratory, China Mining & Metal Company Ltd., Hong Kong
