The 57 55 J or 57 mm, 55 caliber length model Jokinen coastal gun is a Finnish light coastal gun designed during the Continuation War. It the first coastal...

four-door Chevrolet station wagon, lacking the unique styling of the 1955-57 Nomads. Most Chevrolet station wagon models had two tail lights (one on each...

56 (fifty-six) is the natural number following 55 and preceding 57. 56 is: The sum of the first six triangular numbers (making it a tetrahedral number)...

55 (fifty-five) is the natural number following 54 and preceding 56. 55 is the fifteenth discrete semiprime, and the second with 5 as the lowest non-unitary...

three 57 mm x 438 mm naval artillery gun/anti air autocannons 57 55 J, Finnish light coastal gun 57 mm anti-tank gun M1943 (ZiS-2), Soviet 57×480 mmR...

The T-54 and T-55 tanks are a series of Soviet main battle tanks introduced in the years following the Second World War. The first T-54 prototype was completed...

57 (fifty-seven) is the natural number following 56 and preceding 58. Fifty-seven is the sixteenth discrete semiprime (specifically, the sixth semiprime...

J.R.; Volkoff, G.M. (1939). "On Massive Neutron Cores" (PDF). Physical Review. 55 (4): 374–381. Bibcode:1939PhRv...55..374O. doi:10.1103/PhysRev.55.374...

"B-57 Canberra/53-3841." aerialvisuals.ca Retrieved: 4 June 2015. "B-57 Canberra/55-4244." Strategic Air Command Museum. Retrieved: 4 June 2015. "B-57 Canberra/55-4274...

92×57mm Mauser (designated as the 8mm Mauser or 8×57mm by the SAAMI and 8 × 57 IS by the C.I.P.) is a rimless bottlenecked rifle cartridge. The 7.92×57mm...