Original U.S. WWII Navy Mark II-C Drift Sight by Kollsman Instrument in Original Crate Brunswick Guns Some were made to take

Some were made to take a 5-round clip

although the newer sage green color nylon became the standard in about 1955-56

A very nice Spencer Model 1860 Civil War Carbine with Serial number of 27847

The original boxed cartouche on the left side under the safety is still clearly visible

The helmet was later updated with swivel bales which began appearing on helmets in early 1944

Original U.S. WWII Navy Mark II-C Drift Sight by Kollsman Instrument in Original Crate Brunswick Guns Some were made to takeOriginal Item. Only One Available. This is a great WWII USN Drift sight in its original wooden crate. This example is missing the compass base and the battery but is otherwise in great condition. The original data plate on the sight reads: HEAD, OPTICAL, AND POST MARK II C PELORUS DRIFT SIGHT BU. AERO, U. S. NAVY F. S. S. C. NO. 88 H 175 CONTRACT NUMBER 87272 SERIAL NO. 308 KOLLSMAN INSTRUMENT DIVISION OF SQUARE D COMPANY ELMHURST NEW YORK The sight