The Fix – Post Binding

January 15, 2014

Last year a book came into the Book Conservation Lab as part of the Smithsonian Libraries Adopt-a-Book program. The book, Systema Entomological by Heinrich Buchecker, was in two distinct pieces – text and plates.  The color lithographic plates, depicting dragonflies, were printed on paper that is a higher quality than the text. Unfortunately, the text is printed on highly acidic paper that has become brittle with age. Usually the decision to post bind is more »

The Fix- Ultrasonic Welder Repair

August 14, 2013

  The Book Conservation Lab recently had a visit from bookbinder and inventor Bill Minter. Bill created the Ultrasonic Welder we use in the lab for encapsulating items.  Encapsulation entails sealing an item between two sheets of Mylar (an inert polyester resin.) The welder is particularly useful for encapsulating brittle, fragile items ensuring that information is preserved while allowing them to be handled.   Bill disassembled the motor unit, cleaned and oiled the machine and replaced several more »

Chilling out with rare books

August 2, 2013

This post was written by Morgan Arronson, intern in the Dibner Library for the History and Science and Technology and Preservation Department. If you want to stay cool during DC’s hot and humid summer, head to the Smithsonian and find the nearest rare book. Instantly a wave of cool air will rush by. This may sound strange but it works every time. Here at the Smithsonian’s Dibner Library and the Book Conservation more »

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