Large Antique Officer Of The Watch Telescope, English, Negretti and Zambra, 1880Our Stock # 18. 8060 This is a large antique 'officer of the watch' telescope. An English, single draw refractor for terrestrial or astronomical use by Negretti and Zambra of London, dating to the late Victorian period, circa 1880. Perfect for bird watching, landscape appreciation, wildlife stalking, or maritime observation. Equally suitable for observing the night sky. Wonderfully presented example of an Officer of the Watch type telescope Displays a