Grey scale and standard grey patch

Made for BBC Televsion Film Studios, Ealing, by doonor, who specialised in this work. Folder with 7 step grey scale (Ref. white 60%, 36%, 22%, 13%, 8%, 5% refelctance), light grey and dark grey patches.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/8104
type:
grey scale
credit:
The Kodak Collection at the National Media Museum, Bradford