Every conference shirt, every company hoodie, every hand-screened tee from a mapping party β€” they carry the history of the open geo movement. This museum preserves them before they fade or are lost to time β€” or the washing machine.

Add to the Collection

Do you have a geo shirt, sticker, or swag item with a story? Help preserve the history of the open mapping community.

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Open an Issue

The easiest way. Open a GitHub Issue with your photo and any stories or metadata you know, and we'll add it to the collection.

Open an Issue β†’
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Pull Request

If you're comfortable with GitHub, fork the repo, add your image to public/images/, and add an entry to public/collection.json with a metadata entry.

View on GitHub β†’
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Share a Story

Know the history behind a shirt already in the collection? Add a story β€” where it came from, who made it, what that event meant to you.

Share a Story β†’