
AA Double telescope by Ross
AA Double telescope by Ross


A WWII Anti-Aircraft Double Telescope, by Ross of London, dated 1940.
In a period transit case by Cooke, Troughton & Simms, of York.
Marked: TELESCOPE IDENTIFICATION AA MARK III - ROSS LONDON - 1940 - broadarrow - No 2525
With tripod.
Width: 80 cm.
60 mm objective lenses.
For a similar mark III model see: The History of Science Museum, Oxford. (Inventory number: 86327).