Map Projections Pin-Back Set

NOTE: An expanded 15-pin set is available here.

Celebrating the history of cartography, this four pin set includes just a sampling of the map projections used to illustrate the earth on a flat surface:

• Mollweide Hemispheres, 1805.
• Octahedral Butterfly, 1909.
• Dymaxion, 1954.
• Equal Earth, 2018.

Buttons are 1" in diameter with a pin on the back. Presented on a reusable double-sided card with brief description and pin information on the back. Delivered in resealable cellophane bag.

$7.00 + tax where applicable.
$5.00 First Class shipping within the U.S.
($20.00 International within North America)

Domestic Shipping: We ship via U.S. Postal First-Class or Priority Mail using padded envelopes to ensure your order arrives in new condition.

International Shipping: We are currently shipping to addresses in the United States and Canada only. Customers are responsible for any customs and/or duty fees.

© Copyright 2023 Louis J. Spirito | THIRTY81 Project