NYPL public domain data

Posted to Data Sources  |  Tags: ,  |  Nathan Yau

The New York Public Library just made over 180,000 digital items in the public domain available for high resolution download, and the data for those items is free to download too.

Did you know that nearly one-third of the items in our Digital Collections are in the public domain — that is, they have been designated as having no known U.S. copyright restrictions? This means that everyone has the freedom to enjoy and reuse these materials in almost limitless ways. To help you explore, visualize, and repurpose these items, we’ve gathered all of their metadata into a single data release.

You can also browse the items by century of creation, genre, and color with this explorer by Brian Foo of NYPL Labs.

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Marrying Age

People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?

Life expectancy changes

The data goes back to 1960 and up to the most current estimates for 2009. Each line represents a country.

How We Spend Our Money, a Breakdown

We know spending changes when you have more money. Here’s by how much.

The Most Unisex Names in US History

Moving on from the most trendy names in US history, let’s look at the most unisex ones. Some names have …