Les Kouba 1958 Federal Duck Stamp Print MINT WithMINT STAMP (plate number single) Posted on March 14, 2025 by admin PRINT: 1958/59 Federal Duck Stamp print. (MINT Never framed or cropped) Drypoint Etching. STAMP: MINT VF/XF 1958/59 Federal Duck Stamp (Plate number single). MORE INFORMATION: refer to Photo in description.