Jay Moschella

@jaymoschella.bsky.social

Parent, librarian, public servant, person in Boston

It's fun to work in a huge, incredible, sprawling collection because every once in a while I'll be like, "What is in that envelope that has clearly not been opened in decades" and the answer will be something like a first-day printing of the United States Constitution from Sept. 1787

Pennsylvania Evening Gazette issued for September 19, 1787. One of three Pennsylvania newspapers to published the text of the proposed constitution on that dayCloseup of the pre-amble and article 1.

If you think that receipts from C19 Boston blacksmiths, plasterers, painters, and glazers were dull, think again! Here they are putting prisoners in chains, building whipping posts, and repairing holes the inmates cut in walls attempting to escape. These bills are the only record of those episodes 🗃️

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Fun new acquisition here at the Boston Public Library. This is a 1476 edition of Eusebius of Caesarea's church history, printed in Rome. We bought this book for basically one reason only -- a fantastic printing error that left an impression on one page from a single piece of "fallen type."

The full opening of the book, showing the fallen type in the lower-right cornerThe piece of type, in detail. You can see the full body of the type, shown from the side, as its lays across the surface of the locked type. The black part on the left is the letter itself. The body of the type has been drilled through, which is evidenced by the white circle in the middle. The purpose of drilling through type is still not entirely understood.

Have managed to cultivate this shaded space under the canopy of a mimosa tree that we planted as a little bare-root stick six or seven years ago. Years of waiting now paying off. Home alone and dinner below it this evening was pretty ideal

Old wooden chairs shaded by overhead branchesCloseup of a bright pink mimosa tree flowerlooking straight up at the from the ground levelPizza with sun-dried tomatoes and olives

Things you can see in our open house display today only at the Boston Public Library (which is also heavily air conditioned): 1. 1 of 8 surviving "ratification" copies of the constitution 2. The 1st printing of the Virginia Declaration of Rights 3. First public printing of the Bill of Rights

Main entrance and stairwell in the BPL's McKim building, looking pleasantly air conditioned

Just acquired: two tiny pamphlet printings of the preliminary and final Emancipation Proclamation, published in Boston in December 1862 and January 1863. Made to be distributed freely and to be carried south by Union soldiers and given, in particular, to formerly enslaved men who might enlist.

Published by the Boston businessman and abolitionist John Murray Forbes, in consultation with Charles Sumner. Their tiny form is part of their storyTruly miniature (hand for scale) these could fit in pockets and be easily tucked away. Though they were apparently printed in great numbers, very few survive today. Now Boston Public Library m.2026.59.

Delighted by this new acquisition. A copy of a haggadah published in Amsterdam in 1695. Known simply as the Amsterdam haggadah, it's the first haggadah to incorporate copperplate engravings and contains one of the earliest maps of the Holy Land printed in Hebrew 1/7

An added engraved title page, with the title and publication info flanked by depictions of Moses and AaronAn image of the map, unfolded

BPL's newest exhibition "Declarations: Printing a New Nation" opens today, April 11! For the first time ever, the BPL's 8 rare printings of the Declaration will be displayed together, inviting visitors to step into a moment when American independence, and the nation itself, was still taking shape.

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For some reason, very few people these days will stand up and say it, but: the US federal bureaucracy is one of the great wonders of the world, staffed with incredibly diligent people who do their jobs well and care deeply. Trump's destruction of the federal apparaus was a historic crime.

The Purged

Donald Trump’s destruction of the civil service is a tragedy not just for the roughly 300,000 workers who have been discarded, but for an entire nation.

theatlantic.com

Johannes Balbus' Catholicon -- an immense Latin grammar and dictionary. Printed in Mainz in 1460 by Gutenberg. BPL's copy is one of relatively few printed on vellum (animal skin). Taking some pics with my iphone(!), you can see collagen fibers, hand-applied pigments, and ink squash from the press.

A lowercase "a" with red pigment applied over a mark of punctuation. Collagen fibers in the parchment, which look like little clear strands, visible everywhere. This is close to 200X magnificationA lowercase "m" in which the printing ink can be clearly seen to be "squashed" toward the edges of the letter, where it's built up into a black outlineA digraph "ca" (two letters fused into one) over a swirl of hand-applied blue, purple, and red pigmentsCrackled red pigment and a "rubricate" line ending over a printed mark of punctuation

Last BPL new acquisition of the year is a copy of the very rare gradual printed by Johann Emerich for Lucantonio Giunta in Venice in 1499. This is the largest book (by dimensions) printed during the 15th century and it required a custom-manufactured paper stock to print. 1/8

A sample page of red and black printed music on four-line red staves, woodcut initial, and type; on the right, an image of the blind tooled pigskin binding

With the Boston International Antiquarian book fair fully in the rear view, here are two early books BPL acquired over the course of that week. We of course added a bunch of other amazing stuff to the collections as well, which I'll detail a bit later . . . 1/7