An English Dallmeyer 4-inch Refracting Telescope Mid 19th century tube length 62in (157cm), case...Bonhams4(417)£750(1 bid)
[ANTIQUE MICROSCOPE]. Brass Three-Legged Microscope in Wooden Case with Attachments. London: J.Potter & Potter Auctions4.7(642)$250Oct 1, 2026
[QUACKERY]. Trio of Electro-Shock Therapy Apparatus, in Carrying Cases. [V.p., ca. 19th - 20thPotter & Potter Auctions4.7(642)$150Oct 1, 2026
Boxed Berger Boston Brass Metal Transit Level Telescope for Tripod Use Vintage with Leather StrapRichard Stedman Estate Services LLC4.5(57)$506 days Left
Antique Brass Drafting Instrument Set in Mahogany CaseKavanagh Auctions4.7(409)CA$50(1 bid)6 days Left
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