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TitleMakerDate Made
Browning Position Filar micrometer for the eyepiece of an astronomical telescopeBrowning, John; Broadhurst, Clarkson & CoPost 1908View
Compact Pen Telescope and MicroscopeTasco1997View
Enbeeco Cub Pocket telescopeNewbold and Bulford LtdEarly 20th c.View
Gregorian reflecting telescope & casec.1750View
Model of Henry Blackham's Patent Surveying LevelBlackham, HenryLate 19th c.View
Pocket telescope and caseEarly 19th c.View
Refracting telescopeEarly 18th c.View
Refracting telescopec.1700?View
refracting telescopec.1780View
Refracting Telescope on Tripod Standc.1820-1850View
Spy Tabby Infrared Monocular MK1 (T) ZA23119c.1942View
SR-40 Zoom TelescopeParker HaleLate 20th c.View
Steinheil Cones & caseEarly 20th c.View
telescopeLate 19th c.View
telescope18th c.View
telescope & caseLate 20th c.View
telescopic tube to hold a Steinheil cone1870View
telescopic tube to hold a Steinheil cone1870View
The Charles Frank Junior Astronomical TelescopeCharles Frank Limited1964View
VVT300 VisAble VideoTelescopeBetacom Corporation Inc.2002View

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