I am looking for a Rigel quick finder and am in need of an xtra base for it. Also in want of a 17mm VLSW or a 19mm Panoptic.
I have some interesting items to trade like military quality binocular lens protectors (worth about $20 set), astronomy, astro-photography books (too many to list). 50mm f4 straight-through and right-angle finders, Nikon binoculars 7X50, some other binoculars of various sizes, a US Navy sextant in excellent condition and some quality surplus home made eyepeieces (glass is ex-military). Also have a set of rare Opera glasses from the civil war era.
Let me know what you have to swap!