10 OWL OWLS Birds (2 Blocks of 4 plus 2 Singles) Unused Fresh Bright US Postage Stamps - Issued in 1978 - s1760

10 OWL OWLS Birds (2 Blocks of 4 plus 2 Single Stamps) Unused Fresh Bright US Postage Stamps - Issued in 1978 - s1760

Larger quantities are usually available - please ask.

All stamps are from a smoke-free office.