From Minnesota Historical Society...Standards for Processing Archaeology Collections, (https://www.mnhs.org/collections/archaeology/reports/MHSReposAppx.pdf) page 5.
I have found the printed label process described below works well! Labeling
It is essential that the catalog number remain associated with an object or a group of objects as soon as the number has been assigned.
An object may become inaccessible without the catalog number. For this reason, directly label all stable artifacts larger than the size of a dime. (e.g., lithics, glass, ceramics, bone, antler, most metals). The number must be:
- durable to remain legible over time,
- removable, should the need arise to make a change in the future, and
- never cause harm to the object.
Applying Direct Labels
Direct paper labels
Paper labels may be generated from a computer and laser printer as an alternative to applying
numbers using India ink and pens. Compared to traditional handwritten labels, printed labels:
are more consistently legible,
can be reduced in size to fit small items,
can save time as the barrier layer does not need to dry to apply the paper label on top of
it, and
avoid the problem of finding a white background for a dark object.
Materials:
Acryloid B-72, 20% solution in acetone*
Acrylic gloss medium, Golden Artist Colors, Inc. (water-based acrylic emulsion)
Acetone, 100%*
Rhoplex
Printer paper (acid free) & laser printer
Archival paper tags with soft cotton string
2H pencil
Where to Label:
When applying direct labels, avoid diagnostic portions of an artifact. For example:
Stone tools should be labeled on the unmodified portion, or cortex, of the tool if
possible. If a tool has been bifacially worked, label the least photogenic side.
Sherds should not be labeled on the broken edges because accurate reconstruction
would be inhibited and would prevent observations of the ceramic body.
Labels should not cover maker's marks or design elements, if possible.
Erik Holland
😷 (social distancing)
Curator of Education
State Historical Society of North Dakota
North Dakota Heritage Center
612 E. Boulevard Avenue
Bismarck, North Dakota 58505
701 328-2792
701 516-6847 c
eholland@nd.gov
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Erik Holland
Curator of Education
North Dakota Heritage Center
Bismarck ND
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Original Message:
Sent: 03-18-2021 03:33 PM
From: Rachel Minor
Subject: Object Marking over Paraloid B-72 lacquer
Hello,
I would like some advice on what type of marking pens work over Paraloid B-72 for marking objects in collections. I have been using Micron Pigma pens for years, but would like to begin using a base coat of the Paraloid lacquer, and have found that the Microns smear when I varnish over the pen, even if I let it dry for hours.
Your assistance is appreciated!
Thank you
Rachel Minor
Jesse Peter Multicultural Museum
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Rachel Minor
Supervisor/Curator
Jesse Peter Museum - Santa Rosa Junior College
Santa Rosa CA
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