Details
A black crackle-finished spectroscope,
by W. & J. George & Becker Ltd., No. 3238; and an 8-inch reflecting mirror, type T543, focal length 6ft., No. 64581, with cover, on tripod stand; and another similar
by W. & J. George & Becker Ltd., No. 3238; and an 8-inch reflecting mirror, type T543, focal length 6ft., No. 64581, with cover, on tripod stand; and another similar