When printing the object's number on archival paper, do make sure the ink is waterproof and fadeproof. Black laser printing is fine, but most inkjet printers use dye-based inks which are not waterproof or lightfast. For inkjet printers you need to use their archival quality inks - most printer manufacturers produce a pigment-based, permanent ink range for archival quality printing e.g. Canon's Pigma range, Kodak's Prosper range, HP's Pigment range. Only use black ink to print, do not allow the printer to use the colour inks to simulate black.
Hope this helps.
Best wishes
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Helena Jaeschke
Conservation Development Officer
Royal Albert Memorial Museum
Exeter
+44 (779) 221-3217
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Original Message:
Sent: 09-22-2019 14:10
From: Diana Welsh
Subject: Fine tip water-based paint pen?
Dear All,
I think someone else mentioned writing the number on a piece of archival acid-free paper and applying that on the object between layers of B-72. We do this as well but instead of writing the number we print it on archival paper. This way there are no mistakes in reading someone's handwriting. We have some objects that were numbered in the past that are difficult to decipher. Printing takes the guess work out of it. For most objects we print at 8 pt but have printed even smaller if needed.
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Diana Welsh
Collections Manager
Indian Museum of North America at Crazy Horse Memorial
Crazy Horse SD
Original Message:
Sent: 09-18-2019 09:48
From: Adam Rountrey
Subject: Fine tip water-based paint pen?
We have long used Sharpie water-based paint pens (white paint) for writing on dark materials. Recently, Sharpie discontinued the extra-fine size in white. Does anyone know of a similar product? The paint must be water-based acrylic and the tip must be finer than ~0.8mm.
I'm on my last two pens!!
Thanks
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Adam Rountrey
University of Michigan Museum of Paleontology
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