#131) For Sale: Librascope MK 37 Mod 3 Night Vision Sight

A US Navy MK 37 Mod 3 "Night Vision Sight" manufactured by Singer Librascope was just posted on the Dallas Ft Worth Craig's List for $2,500. The seller says he discovered the Night Vision Sight in his uncle's house after he passed away. The unit (Serial No. 4882 A) is said to be in excellent condition. There are 15 photos of the unit on the website (click here).