Percy Lavon Julian Postcard Set (Pack of 10) — Continuum: The Patternmakers | Roots and Ties

A soy-based foam Julian invented during World War II — nicknamed "bean soup" — became the basis for a fire-suppressant credited with saving thousands of lives at sea.

Each pack includes 10 postcards, all featuring the same design — perfect for mailing, gifting in bulk, or keeping a full set for yourself.

Front: Force (impact, disruption, catalytic change) and Strata (depth, accumulated knowledge, truth uncovered layer by layer).

Back: A personal letter written in his voice, plus a short note on his place in the legacy.

Read more on his Field Notes, and decode every symbol in the Visual Key.

Mail it, gift it, or keep it — every Roots and Ties postcard is made to be shared.