The Butterfly postage stamps were issued in 1977 as part of a set of related and similarly themed stamps that were issued and sold together. The
10 Common Buckeye Postage Stamps // UNUSED // 24 Cent Stamp // Neutral – Flourish Fine Writing
Ten 13c Dogface Butterfly StampsIssued: June 6, 1977Scott Catalog #171410 Mint, unused postage stamps with original gum as issued by the Post Office.
13c Dogface Butterfly Stamps - Pack of 10
Butterflies, 2 Stamps or a Butterfly Stamp, Large and Small Flying Butterfly, to Decorate and Create Flipbooks
Lot of 4 USPS Postage Stamp 13 Cent FRAMED Butterfly Swallowtail Dogface (1977)
Butterfly Stamp Sheet, 50 Stamps, 13 Cent US Postage Stamps, 1977, Dogface, Swallowtail, Orange-tip, Checkerspot
Butterfly Stamps (13 Cents Each) — Little Postage House
1712-15 - 1977 13c Butterflies - Mystic Stamp Company
Minnesota Territorial Centennial Vintage Stamp — Little Postage House
First Day of Issue Butterflies United States 13 Cent Denomination Stamps for sale
Butterfly Stamps (13 Cents Each) — Little Postage House
Butterfly Postage
1712-15 - 1977 13c Butterflies - Mystic Stamp Company
1712-15 - 1977 13c Butterflies - Mystic Stamp Company
1714 - 1977 13c Butterflies: Dogface - Mystic Stamp Company