One Cartridge, not a Box! Picture of box is for reference only.
One Cartridge, not a box: .300 H&H Magnum, Belted Rimless. Older Factory production by Kynoch of England using (then) new Kynoch brass cases with “KYNOCH .300 MAGNUM” Head-Stamp and loaded with a CCSJSP (Copper Coated Steel Jacketed Hollow Point) projectile.
History of the .300 H&H Magnum, Belted, Rimless Cartridge:The 300 *H&H Belted (Rimless) & Flanged (Rimmed) Magnums were introduced in 1925 by Holland & Holland of the UK. The Rimless is also called 30 Super or Holland Super 30. Only a few custom rifle makers produced rifles chambered in this caliber in the U.S.A., and most were in the rimless version.This caliber had limited popularity and reviews were very mixed with some people saying it was the best 30 caliber made, why others saying only as good as the 30-06.The rimmed version was used in single and double barreled rifles and the rimless version was used in bolt-action rifles.* H&H is short for Holland and Holland, a British Firearms manufacturer since 1835.
