18th century tripod mounted large 5 draw telescope by dollond

18th century tripod mounted large 5 draw telescope by dollond

£680

Circa

1780

Country of manufacture

UK and Ireland

Categories: Telescopes, Telescopes - Other

Description

An 18th century mahoagany barrelled telescope signed, ‘Dollond, London’. Fully drawn it measures 55″ ( 140 cms ) long and closes down to 14″ ( 36 cms ). The main lens is 2.75″ (7 cms ) diameter. The telescope is mounted on the table – top tripod with a clasp; the height to the top of the clasp is 14″ ( 36 cms ).

It is in well used but good condition, giving a sharp image and a good magnification of approx 40x. All 5 draw tubes operate smoothly without play or slack. With damage free lenses.

Circa 1780.

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GB Scientific Inspirations

Scientific Inspirations

I live in Lancashire (U.K.) and have been a dealer and collector of scientific and nautical instruments for a number of years. My stock has included some fine items from museums and colleges, which were surplus to their requirements. I occasionally purchase some interesting items from abroad, having established some reliable sources.

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