The MIT Libraries have been around nearly as long as the Institute itself, and now hold over 3 million printed volumes, another 3 million items in other formats, and over 20 million pages of archival material. It goes without saying that we have some very interesting stuff in there.

On each of the 150 days of MIT’s sesquicentennial celebration, we’ll share one item from the Libraries’ collections. You’ll see an item that was published in each of the years since MIT’s founding. Day one = 1861. Day two = 1862. You get the idea.

Don’t expect the expected. This is not a listing of The 150 Most Important Works Ever Published in Science and Technology. For that matter, don’t expect to see only science and technology. While you’re adjusting your expectations, don’t expect 150 uniformly serious items either. Like the Institute itself, the MIT Libraries are unique, and very serious about what they do. But also like the Institute itself – and like other major research libraries – the MIT Libraries can be a bit quirky. And sometimes, we hope, a little surprising.