细节
A Kilburn's stereoscope,
the leather frame embossed REGd 12th Jany 1853, with lenses and brass viewing frame, in the original leatherette case -- 5 1/8in. (13cm.) wide; and a pair of beam compass ends by W.H. Harling, in leatherette case, the lid with placque inscribed I.E.E. PREMIUM 1905 E.A. BIEDERMANN.
the leather frame embossed REGd 12th Jany 1853, with lenses and brass viewing frame, in the original leatherette case -- 5 1/8in. (13cm.) wide; and a pair of beam compass ends by W.H. Harling, in leatherette case, the lid with placque inscribed I.E.E. PREMIUM 1905 E.A. BIEDERMANN.