For People Who Love To Talk About Stamps
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Discussion - Member to Member Sales - Research Center
For People Who Love To Talk About Stamps
Discussion - Member to Member Sales - Research Center
Discussion - Member to Member Sales - Research Center
For People Who Love To Talk About Stamps
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First part of web site 1898Revenues
My discovery of an article about Acid Sensitive Ink and color changelings
Sunday, January 15, 2023
Acid Sensitive Ink and Color Changelings on R184-R189
Dave Thompson found a gem of an article in a short-lived publication called The Virginia Philatelist. From the September, 1900 edition is this little piece, which apparently covers original reporting by Joseph Holmes, the editor of the New York-based Metropolitan Philatelist. Holmes provides a contemporaneous report of a specially prepared acid-sensitive ink on R184 to R189:
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My discovery of an article about Acid Sensitive Ink and color changelings
Sunday, January 15, 2023
Acid Sensitive Ink and Color Changelings on R184-R189
Dave Thompson found a gem of an article in a short-lived publication called The Virginia Philatelist. From the September, 1900 edition is this little piece, which apparently covers original reporting by Joseph Holmes, the editor of the New York-based Metropolitan Philatelist. Holmes provides a contemporaneous report of a specially prepared acid-sensitive ink on R184 to R189:
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re: One of My discoveries
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https://1898revenues.blogspot.com/search ...
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Author/Postings
First part of web site 1898Revenues
My discovery of an article about Acid Sensitive Ink and color changelings
Sunday, January 15, 2023
Acid Sensitive Ink and Color Changelings on R184-R189
Dave Thompson found a gem of an article in a short-lived publication called The Virginia Philatelist. From the September, 1900 edition is this little piece, which apparently covers original reporting by Joseph Holmes, the editor of the New York-based Metropolitan Philatelist. Holmes provides a contemporaneous report of a specially prepared acid-sensitive ink on R184 to R189:
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re: One of My discoveries
https://1898revenues.blogspot.com/search ...
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likes this post.
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