Details
ROSS LTD., London
A 6½ x 3¼ inch stereoscopic reflex camera no. R712 with a pair of Ross, London Homocentric f/6.3 5 inch lenses no.s 66695 and 66694.
A 6½ x 3¼ inch stereoscopic reflex camera no. R712 with a pair of Ross, London Homocentric f/6.3 5 inch lenses no.s 66695 and 66694.
Further details
See illustration