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Archive: 2025 (41 Posts)

View of Santo Domingo city with city blocks shown in red. Beyond the city's fortified walls are depictions of topography, fortifications, and waterways.

Colonial Contestations for the “First City of America”: The History of Santo Domingo in Maps

Posted by: Tim St. Onge

Santo Domingo is the largest metropolitan area in the Caribbean islands and the oldest continuously inhabited, European-established city in the Americas. Maps spanning over five hundred years of colonial contestation in the region provide a powerful account of the city’s historical importance for European colonial ambitions in the New World.

Map of the United States with regions marked with corresponding class number. Used as reference tool by staff to understand the geographic breakdown of the regions of the United States.

The Anatomy of a Call Number

Posted by: Carissa Pastuch

I recently saw a public library Instagram reel that explained the breakdown of an entire call number of a book—using the Dewey Decimal System. The video pointed out that the demystification of these call number codes can be incredibly helpful to our users. If users can de-code the sequence, they can unlock how to find, …

Map showing the National Mall and commercial center of DC. Buildings are drawn three-dimensionally. Trees, grass, and water features also noted in color.

Diagonals, Vistas, and Canals: Tracing L’Enfant’s Influences Beyond D.C.

Posted by: Amelia Raines

Pierre Charles L’Enfant did not design Washington in a vacuum. A unique city within American urban planning history, Washington was both informed by its predecessors—mostly European capitals—and an inspiration for its successors, both domestic and foreign. This blog post traces D.C.’s influences from London to Brasilia, using the Library of Congress’s diverse collection of globe-spanning maps to place L’Enfant’s Washington, D.C., within a longer history of city and town planning.

image ready to cut pines and bananas

The “Gem of the Caribbean”: a U.S. colony in…Cuba?

Posted by: Carissa Pastuch

At the dawn of the 20th century, hundreds of U.S. citizens dreamed of starting a new life—and a new U.S. territory—on Cuba’s Isle of Pines at what would be known as the McKinley Colonies. A newly cataloged collection of promotional plat maps for this short-lived project shows just how big the founders’ ambitions were, and the role maps played in selling the idea.