An 18th-Century 1½-inch single-draw telescope (unsigned)
An 18th-Century 1½-inch single-draw telescope (unsigned)

Details
An 18th-Century 1½-inch single-draw telescope (unsigned)
with tapering decagonal mahogany body-tube, brass fittings and three-section draw-tube, the eyepiece with dust slide -- 50in. (127cm.) long
See illustration

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