desc_issuer: Ecuador desc_function: postal tax desc_denom: 20c Used by 2 overprinted stamps: Ecuador postage 1925 20c bisbrn d=Post Office Quito ovpt=POSTAL//symbol oc=blk on=type=postal tax-20c unwmk perf=12 Ecuador postage 1927 20c bisbrn d=Post Office Quito ovpt=POSTAL large oc=blk on=type=postal tax-20c unwmk perf=12 Not used by any images. Matches 2 types: Ecuador postal tax 1924 20c bisbrn issue=1924 postal tax d=Post Office Quito unwmk perf=12 Ecuador postal tax 1946 20c blkol unwmk |