The Portland Stamp Company's Artist Series is an ongoing collaboration with invited designers, artists, and writers who create original work for an unusual form: the poster stamp. The poster stamps are printed on lickable, gummed paper and pinhole perforated by hand on their vintage machines.

Letterpress printed in a custom black-bronze ink, open edition.

Packaged in an eco-friendly, vegetable-based cellulose protective sleeve with chipboard backing.

This stamp set was produced by The Portland Stamp Company with 100% of proceeds being donated to the Movement for Black Lives. 

Please Note: This is not actual US postage, but a series of artist-created stamps intended for both adornment and collecting.