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Two early 19th-Century 7/8-inch six-draw pocket telescopes
细节
Two early 19th-Century 7/8-inch six-draw pocket telescopes
one in baleen-bound silver signed Thomas Jones 62 Charing Cross with objective dust-cap and sliding eyepiece dust-cover; the other in mahogany-bound brass signed Cary 181 Strand London with sliding eyepiece dust-cover
15¼ and 15 3/8in. (38.7 and 39cm.) long (max) (2)
one in baleen-bound silver signed Thomas Jones 62 Charing Cross with objective dust-cap and sliding eyepiece dust-cover; the other in mahogany-bound brass signed Cary 181 Strand London with sliding eyepiece dust-cover
15¼ and 15 3/8in. (38.7 and 39cm.) long (max) (2)