Original U.S. Cold War Era US Navy PRK-37/P Flight Helmet Category_Brunswick Guns everything from early Hunters to

everything from early Hunters to Lightning's

fostered the use of telephones in combat

93rd Bombardment Group

From 1970 to 1985

which was most likely replaced by one from another revolver after it was converted

Original U.S. Cold War Era US Navy PRK-37/P Flight Helmet Category_Brunswick Guns everything from early Hunters toOriginal Item: Only One Available. This is a fantastic Post Vietnam war era PRK 37 flight helmet in a size large. About 1978, the U. S. Navy began using the PRK 37 P Helmet Shell as the basis for nearly all of its non helicopter flight helmets. Collectors, dealers and a few authors have misidentified or failed to identify the variations of the PRK 37 P. The PRK 37 helmet shell is listed as a Lightweight version of the APH 6 series helmet. At the end