Lexington (CV-2) gun sight

Sun Feb 9 14:53:12 CST 2014

  Back in the heyday of C&H Sales I bought an M6A1 elbow telescope in 
excellent condition. Still have it. They were used with the 90mm gun M1 
on Mount M3. A similar scope can be seen here.

http://www.ebay.com/itm/Vintage-collectible-Telescope-elbow-M17-vintage-collectible-132767-A6R-/251381551812?pt=LH_DefaultDomain_0&hash=item3a878212c4

https://www.google.com/search?q=90+mm+gun+M1+on+Mount+M3+pictures&tbm=isch&tbo=u&source=univ&sa=X&ei=XOr3UrWBG_LTsASzhIH4Dw&ved=0CCwQsAQ&biw=1168&bih=754