Cartography at Length: The Longest Maps in the Library — From the Vault Collections Showing

Event

Location

Leventhal Map & Education Center, Central Library in Copley Square

Date

Aug 8, 2025

Time

2:00 EDT

Cost

Free

Normally, we organize maps by things like a shared theme, topic, or author, but what if we used something a little different?

If we organized maps by something like their length, would we still see patterns emerge? Could we learn something about geography and history from looking at the longest maps in a library? It turns out, the answer is “Yes.”

In this From The Vault, we dive into some of the longest and tallest maps in the LMEC archives, all of which are at least 3 times as wide as they are tall (or vice versa). From rivers to railroads, from green parks to gold rushes, these maps document how cartographers have fixated on long landscapes—including one 12-foot long map of the Boston Marathon, printed on a receipt!

This free showing will be hosted Friday, August 8 in the Leventhal Map & Education Center with a staff member available to answer questions. This collections showing was specially curated by Ian Spangler, our Assistant Curator of Digital & Participatory Geography.

Drop in any time between 2:00PM - 4:00PM. No reservation is required.

From The Vault

The Leventhal Map & Education Center cares for more than a quarter million cartographic and geographic objects, including maps, atlases, charts, globes, gazetteers, ephemera, research texts, and data sets. With such an extensive collection, it is likely that many of these objects will never be included in exhibitions for public viewing. Our latest series, From The Vault, attempts to remedy that limitation. From The Vault is a biweekly, casual collections showing of objects selected by Leventhal Center staff. These drop-in sessions do not include a formal presentation, though Leventhal Center staff will be available to interpret objects, chat, and answer questions.

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