desc_issuer: Netherlands desc_function: marine insurance desc_denom: 7 1/2g Used by 1 overprinted stamp: Netherlands Antilles postage 10/3/1927 50c red oc=blk on=issuer=Netherlands-type=marine insurance-7 1/2g unwmk perf=11.5 Not used by any images. Matches 1 type: Netherlands marine insurance 2/2/1921 7 1/2g red unwmk perf=11.5 |