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January
26
January
26

Digitizing Images from Nitrate Negatives

Posted under Collections by Guest author

As part of Monday Night Nitrates, our new weekly photograph series, the Chicago History Museum collections staff is blogging about the process of digitizing approximately 35,000 nitrate negatives. In this post, former CHM photographer Joseph Aaron Campbell writes about the painstaking task of converting analog negatives to digital images. The task of digitizing this nitrate More

December
11
December
11

Getting Information in Formation

Posted under Collections by Guest author

As part of Monday Night Nitrates, our new weekly photograph series, the Chicago History Museum collections staff is blogging about the process of digitizing approximately 35,000 nitrate negatives. In this post, CHM rights and reproductions manager Angela Hoover writes about the painstaking task of transferring and recording metadata. In September 2016, the Chicago History Museum More

November
06
November
06

Preserving Nitrate Negatives

To kick off Monday Night Nitrates, our new weekly photograph series, M. Alison Eisendrath, CHM’s Andrew W. Mellon Director of Collections, describes the effort to assess, preserve, and digitize our collection of approximately 35,000 nitrate negatives. In 1889, the Eastman Kodak Company introduced the first commercially available cellulose nitrate film as an alternative to the more More

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