Map Projections Pin-Back Set
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.
$6.00 + tax where applicable.
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