Worthopedia – Price Guide
Value your items by searching millions of prices from past sales and auctions.
|
|
|
|
|
|
|
2.75" Tabletop Reflector Telescope, By Benjamin Martin Original Case & Hardware, Exceptional Condition, c !765 This is a 2 ¾ inch brass Gregorian Reflector telescope signed on the eyepiece tube: "B. Martin, Fleet Street, London", circa 1765. ... View Item Detail
|
|
|
|
Cased French Triple Ear Trumpet Set, Faux Tortoise Including Rare Early Battery-Operated Model This is a very rare cased set of 3 ear trumpets, all of faux tortoise shell (celluloid) composition, and all signed "Harrys, Paris", circa very early 2 ... View Item Detail
|
|
|
|
An extremely rare Acoustic (Hearing) Chair for serious collectors to highlight their antique hearing aid collection. Definitely unusual and most likely a One-of-a-Kind item ... Professionally Restored and Ready to Display ... As a collector and restor ... View Item Detail
|
|
|
|
Antique Trippensee Planetarium Orrery with its original wooden storage box. This orrery planetarium features a 4" brass sp Sun with Mercury orbiting it. The Earth orbited by the Moon is attached to the Sun by a wooden arm. The earth has a complete map ...View Item Detail
|
|
|
|
Offered is an antique Spencer laboratory reflecting microscope, probably dating from the 1930's (??). This is a large, unusually complex instrument with a precision rotary stage table, three objective lenses, fine and coarse focus, rack adjustment w ...View Item Detail
|
|
|
|
Zentmayer style precision compound microscope signed Betz Chicago, circa 1900. Construction is of lacquered brass mounted on a Japanned black cast iron horseshoe base. The microscope stands approximately 15 inches high in the extended mode, and the ... View Item Detail
|
|
|
|
Elegant Bausch & Lomb monocular compound microscope circa 1894. (Note-This description has been revised in order to correct the date of manufacture stated in the original listing) All lacquered brass construction on a heavy tripod base with an unu ... View Item Detail
|
|
|
|
Rare, elegant and impressive Brass Binocular microscope in the Wenham style with converging divided body, circa 1860. The microscope is signed on the base, R and J Beck, London and Philadelphia with the serial number 8685. The instrument is in good con ... View Item Detail
|
|
|
|
This is an 18th Century, single draw, ten sided, terrestrial telescope made by Nairne & Blunt of London. Construction is of brass and hardwood. Objective lens is 7/8" in diameter. Overall length when closed is 24" and about 27" in use. I estimate the p ...View Item Detail
|
|
|
|
This item is an 18th Century, brass and hardwood, single draw telescope or spyglass. It was made by Nairne & Blunt of London. Based on the construction and styling I would guess this is from the 1780's timeframe. I am not a museum curator so please fo ...View Item Detail
|
|
|
|
|
|
|
|
