A long Ramsden telescope, with a single draw and a tapered wooden barrel
Stock Number: 326
For sale is an unusual Ramsden telescope from 1790, 31 inches long when in use, with a single draw and a tapered wooden barrel, probably in oak.
31 inches long in operation
Country of manufacture
UK and Ireland
Jesse Ramsden worked from 1762 to 1800, and was one of the foremost telescope/spyglass makers of his time. For sale is a telescope of an unusual style for him, probably indicating an earlier date: it is a single draw wooden barrel design, but unlike larger naval telescopes of this style, the barrel is relatively small diameter and very light, making it easily hand-held. It is nevertheless considered to be for naval use. Overall barrel length is 25 inches, with the single draw adding 6 inches when in focus. The largest diameter is 2 inches, but the optical image is still sharp and clear. The telescope gives a good magnification, and is easy to focus.
The single brass draw has a few age related dents, but runs smoothly in the sleeve. On the draw “Ramsden, London” is engraved on two lines, in script: this engraving is worn, by polishing presumably, but is still legible as can be seen on some of the photos. The engraving is positioned so that the end of the words are closest to the eyepiece.
Ask the Dealer
I first started using a telescope in the 60s, to identify aeroplanes arriving at Yeadon airport, in Yorkshire. Then I started to collect and restore vintage brass scopes in the 1990s. The collection boomed later, in the early days of the internet, rising to around 300 in number. I then made a lot of friends via the internet, advising them on how to identify, date or repair their scopes. At the age of 72 I need to disperse these wonderful bits of engineering history, because they still work today as well as they did 200+ years ago! That is the fascination....Some of my collection have already been sold to collectors spread around, in the UK, USA, Ireland, Israel, France and Germany. Several have been returned to the UK descendants of the people who made them, or relations of their previous owners, because they found the stories on my website. Now the collection needs to be dispersed more systematically, so therefore Fleaglass.com is the place to find the real enthusiasts. The first dozen or so telescopes will be added shortly, so please visit this site again soon! Alternatively, if you are looking for a specific telescope, tell me, as maybe I have one!
Nick Denbow, based in Alresford, Hampshire: contact via email on firstname.lastname@example.org