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PSAG, Inc. PO Box 410880, Melbourne, FL 32941
FEDERAL EXPRESS: Attention: PSAG, Inc. 3960 Dow Road, Melbourne, FL 32934
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Newly recognized shade of a Scott 381 postmarked on May 12, 1912
If you think you might have a Scott 381 with this new shade of Brown Yellow, submit to PSAG and we will have it chemically analyzed for the
Randy Shoemaker
Jul 26, 20222 min read
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Scott 120
PSAG is excited to share this world-class gem with our PSAG followers. Scott 120 Used with light cancel and perfectly centered jumbo...
Randy Shoemaker
Jan 26, 20221 min read
334 views
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233a – Error of Color (BLUE) Compared to a 233 Ultramarine.
Here is an example of the BLUE error of color variety for the 4c Columbian – 233a. Also attached is a 4c Colombian – 233. This is an...
Randy Shoemaker
Jun 23, 20211 min read
1,317 views
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March 2021 - Recently Expertized
The following stamps are exceptional quality and would be an excellent addition to any US stamp collection. PSAG Cert 589619 This is a...
Randy Shoemaker
Mar 12, 20211 min read
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The Latest in PSAG Services - Forensic Analysis for Color Varieties
PSAG has now added an extra component - forensic analysis for color varieties.
Randy Shoemaker
Nov 2, 20201 min read
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