A ¾IN. FOUR-DRAW CARD TELESCOPE, CIRCA 1800
unsigned, the main tube covered in thin black morocco, green draws with stop lines and stained horn stages, lacquered-brass end pieces with dust slides -- 12in. (30.5cm.) closed
Sold for £496
Estimated at £400 - £600
(inc. buyer's premium of 24%)
A ¾IN. FOUR-DRAW CARD TELESCOPE, CIRCA 1800
unsigned, the main tube covered in thin black morocco, green draws with stop lines and stained horn stages, lacquered-brass end pieces with dust slides -- 12in. (30.5cm.) closed
Auction: Maritime and Scientific Models, Instruments & Art (Princess), 20th Apr, 2011