3 Inch Gel Filter Holder Kodak Pat. Date Aug 1915 W 1 11/16 to 2 3/8 Back (Part)

3 INCH GEL FILTER HOLDER KODAK PAT. DATE AUG 1915 W 1 11/16 TO 2 3/8 BACK (PART)

EASTMAN KODAK GEL FILTER HOLDER. PAT. DATE AUG 1915. WITH 1 11/16 TO 2 3/8 BACK. OVERALL MEASUREMENTS APPROXIMATELY 3 1/8 X 3 3/8 INCHES. HOLE MEASURES 2 5/8 INCHES. IN GOOD VINTAGE CONDITION. SOME MARKS AND SCRATCHES.