11.15 x 58R : [A/H] ; 11.15 mm Austrian Werndl M77
bottlenecked case, paper patched bullet.
bottlenecked case very similar to the 11 mm Mauser adopted in 1873. In 1877 the bullet weight was increased from 20.3 gm to 24 gm and the powder charge from 3.3 gm to5 gm.Besides the Werndl, this cartridge was also used in the Mannlicher Models 1885 and 1886 repeating rifles.
Headstamp, stamped, case base: divided by radial lines into four stations. Inscription on flat part of Mauser A base