Improved Sanger-Shepherd density meter box
Box for the Improved Sanger Shepherd density meter made by E.S.S Colour Filter Co.
- Object Number:
- 1990-5036/69/1
- type:
- box
P + F Equipment. Improved Sanger-Shepherd Density meter. E.S.S. Colour Filter Co., London. For measuring printing density of negatives. Negative density compared with continuous wedge.
Box for the Improved Sanger Shepherd density meter made by E.S.S Colour Filter Co.
Instructions for the Improved Sanger Shepherd density meter made by E.S.S Colour Filter Co.
Fergusson slide rule that accompanies the E S S Colour Filter Co density meter.