Goerz yellow filter cloth bag. Made by C.P. Goerz
Goerz yellow filter cloth bag. Made by C.P. Goerz, Germany.
Yellow glass filter in 28mm screw mount, number 14090. Made by C.P. Goerz, Germany.
Goerz yellow filter cloth bag. Made by C.P. Goerz, Germany.
Goerz yellow filter tin. Made by C.P. Goerz, Germany.