WW1 War Medal full-sized and miniature set. The full-sized medal is engraved " GNR. O.L. PETERSON. S.A.H.A. (South African Heavy Artillery).
The South African Heavy Artillery (SAHA) was a regiment formed in 1915 as part of the South African Overseas Expeditionary Force to serve under British command during World War I. It never fought as a single formation, but contributed a number of batteries and brigades to the Royal Garrison Artillery that fought on the Western Front from 1916 until the Armistice.