British Army Military Binoculars Prism No2 Mk3 Brass Polished
Manufactured by Kershaw of London c 1938 to 45 very rugged design meant for in field use.
Made from a brass case construction. Individual eye focusing.
x 5 Magnification
+-5 dioptres on each eyepiece
Graticules 0.5 degree Horizontal
0.25 0.5 and 1 degree Vertical
Surplus Grade 1