A Portable Loose-Sheet Microphotographic Camera
The work on the design of the microphotographic camera described in this article was started in Washington, D. C., approximately two years ago and was made possible through the cooperation of various governmental and non-governmental agencies. The Navy Department, Bureau of The Census, the Works Progress Administration, and the Department of Agriculture were the principal governmental departments cooperating. Funds for carrying out the experimental and developmental work were provided by the Chemical Foundation, and were administered through the Documentation Division of Science Service, Washinnton. D. C.
- Print ISSN
- 0097-5834
- Published
- 1938-05
- Content type
- Original Research
- DOI
- 10.5594/J16588
Download the PDF
or become a SMPTE member today to access the
article.
Become a SMPTE
member today to access the article.