𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Watkins Manual of (Photographic) Exposure and Development

✍ Scribed by J., C.

Book ID
109438427
Publisher
Nature Publishing Group
Year
1902
Tongue
English
Weight
125 KB
Volume
66
Category
Article
ISSN
0028-0836

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Chemical induction in photographic devel
Chemical induction in photographic development. I. Induction and the watkins' factor
✍ S.E. Sheppard; G. Meyer πŸ“‚ Article πŸ“… 1920 πŸ› Elsevier Science 🌐 English βš– 141 KB

A TUKBIDIMETER for definite thickness of fluid is described. It is based on the continuously variable visibility of a standard object, consisting of two crossed gratings which can be rotated in opposite directions about' a common axis. It is shown that for the practical limits of working if A,,,,,