desc_issuer: Peru desc_function: official desc_denom: 50c desc_color: olgrn desc_denom2: 50c (# 12823) Used by 1 overprinted stamp: Peru postage 1916 2c olgrn issue=1916b ovpt=FRANQUEO//1916 oc=blk on=type=official-50c-olgrn unwmk perf=12 Not used by any images. Matches 1 type: Peru official 1914 50c olgrn issue=1909 official unwmk perf=12 |