Sixth U.S. Butterfly stamp's technical details, issue date announced

The square stamp, which was initially announced in August without issue details, depicts an eastern tailed-blue butterfly.

Second Bureau Issues (1902-1908)

Landing Page by Path

4999 - 2015 71c Eastern Tiger Swallowtail Butterfly - Mystic Stamp Company

Making Memories with Butterflies

New U.S. Issues Unabridged: June & July 2023

6mm Butterfly Design Stamp-0579-12

4736 - 2013 66c Spicebush Swallowtail Butterfly - Mystic Stamp Company

Monarch Butterfly SVG, 6 designs, vector clipart (1807071)

Insects, Free Full-Text

Landing Page by Path

First Day of Issue Butterflies United States 13 Cent Denomination Stamps for sale

Prominent Americans Issue (1965-1978)

Media Alert: The USGS is calling all dead butterflies and moths in six states

Buying and Selling U.S. and worldwide postage stamps for stamp collectors.

1712 - 1977 13c Butterflies: Swallowtail