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[PADG:1245] RE: Ballpoint ink on microfilm
- To: <padg@xxxxxxx>
- Subject: [PADG:1245] RE: Ballpoint ink on microfilm
- From: "Cybulski, Walter \(NIH/NLM\) [E]" <Cybulskw@xxxxxxxxxxxxxxxx>
- Date: Mon, 16 Oct 2006 15:00:29 -0400
- In-reply-to: <58jd1p$112grd@nihcesxway4.hub.nih.gov>
- Message-id: <5C1E5F8ADE32A4458008B4D6787C70A4F2A16D@NIHCESMLBX8.nih.gov>
- Reply-to: padg@xxxxxxx
- Thread-index: AcbxUzhUbOv9KyW8SG2kLEIjlwua+wAAZ6yA
- Thread-topic: [PADG:1244] Ballpoint ink on microfilm
Hi, Joan:
I have never heard of a method for removing ballpoint ink from
micro-images. Are you talking about silver gelatin, diazo or vesicular
film?
- Walter Cybulski
Preservation & Collection Mgmt. Section
National Library of Medicine
-----Original Message-----
From: joangate@xxxxxxxxx [mailto:joangate@xxxxxxxxx]
Sent: Monday, October 16, 2006 2:45 PM
To: PADG@xxxxxxx
Subject: [PADG:1244] Ballpoint ink on microfilm
Can anyone on PADG tell me how to remove ballpoint ink from microfilm?
I
have a positive copy with several frames disfigured with ink. Joan
Joan Gatewood
Digital Conversion Unit
University of Michigan Library
Ann Arbor, MI 48104-3213