Brass spyglass c. 19th-century with a leather-wrapped barrel.
Overall Dimensions: 39" length open
Rare museum deaccession of a huge celestial telescope on geared tripod by French maker SECRETAN of PARIS. Fitted to a sturdy geared tripod. Weight is 120 pounds
Finely engineered ship captain's spyglass with geared focal tube. Plumb bomb to properly balance floor tripod. Excellent crisp optics. Ebony stained tripod. 30x(power) 60mm achromatic objective lens (fully coated and...
Ross of London brass telescope on tripod. Barrel is 63" long, fully extended, tripod is 32" high.
Salesman showroom sample, single draw telescope from the 19th century. Focal tube is engraved C.A. Canti., 30 High Holborn, London" as well as in the engraved price, "4 Pounds, 4...