desc_issuer: Philippines desc_issue: 1917 desc_denom: 16c desc_color: olbis desc_design: Sampson Used by 1 overprinted stamp: Philippines airmail 5/13/1926 16c olbis issue=1926 airmail d=Sampson ovpt=AIR MAIL//... oc=blk on=issue=1917-16c-olbis-Sampson unwmk perf=11 Not used by any images. Matches 1 type: Philippines postage 1917 16c olbis issue=1917 d=Sampson unwmk perf=11 |