Two Strips of paper containing eight 1.5 cm diameter holes over coloured plastic, a different color for each hle. In each strip the holes are labeled K1-K3 (various yellows), G (yellow), A (orange), B (green), C (blue), F (red)
Accession Number: 2011.ph.464 1-2
Alternative Name:
Primary Materials: Paper, coloured plastic film
Labelled as a commercial set of contrast filters
Length = 23.5cm, Width = 4.4, Height = .3
Used to provided coloured light together with light projector num. 2011.ph.463
Condition:
Associated Instruments: 2011.ph.463 light projector
Manufacturer: Eastman Kodak Co., Rochester, NY
Date of Manufacture: Mid-20th century
Provenance:
Additional Information and References:
Historical Notes: