Ensuring Authenticity: Expert Advice for Beginner Stamp Collectors
by Randy Shoemaker Are you passionate about stamp collecting and eager to ensure the authenticity of your prized collection? Look no...
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Randy Shoemaker
- Jul 26, 2022
- 2 min
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
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Randy Shoemaker
- Jan 26, 2022
- 1 min
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...
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jillian932
- Dec 13, 2021
- 1 min
Happy Holidays from PSAG!
With the holiday season in full swing, the team at PSAG wants to wish our subscribers a very happy holiday season and all the best in...
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Randy Shoemaker
- Oct 19, 2021
- 1 min
October is National Stamp Collecting Month
October is National Stamp Collecting Month! To celebrate, let's take a look back on the humble beginnings of stamps.
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Randy Shoemaker
- Oct 7, 2021
- 1 min
U.S. 24c Purple 1870 - 1875
The U.S. 24¢ Purple stamp has been a philatelic mystery for 122 years. As explained in the articles below, these stamps are particularly dif
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Doc. M Pepper
- Aug 23, 2021
- 4 min
Newspaper Stamps- What and Why?
Our Newest Expert - Meet Doc M. Pepper I am a United States Newspaper stamp expert! I am a leader in my field! To this my wife replies...
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Randy Shoemaker
- Jun 23, 2021
- 1 min
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...
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Randy Shoemaker
- May 26, 2021
- 1 min
“R.F.” Overprints on U.S. Postal Stationery, WWII & Our Newest Expert
Lewis Bussey, PSAG’s new expert on R.F. Overprints. Lewis has studied, collected and maintains a large database of this type of material...
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Randy Shoemaker
- Mar 12, 2021
- 1 min
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...
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Randy Shoemaker
- Feb 12, 2021
- 2 min
Identification Guide for U.S. Special Handling Stamps
Robert G. Rufe, President of Brandywine Valley Stamp Club, and Director of United States Stamp Society, has published Identification...
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Randy Shoemaker
- Jan 8, 2021
- 1 min
Introduction to Unexploded Booklet Panes.
Expertising United States Unexploded Booklets by Tom Jacks These booklets were first issued in 1900 with the 2 cent stamp Scott #279....
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Randy Shoemaker
- Dec 21, 2020
- 7 min
Guide to Expertizing U.S. Stamps for Genuineness
Guide to Expertizing U.S. Stamps for Genuineness, with Randall Shoemaker, President and Owner of PSAG
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Randy Shoemaker
- Nov 17, 2020
- 1 min
GET TO KNOW OUR NEW EXPERT—Dr. Harry Brittain, PhD, FRSC
GET TO KNOW OUR NEW EXPERT—Dr. Harry Brittain, PhD, FRSC
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Randy Shoemaker
- Nov 2, 2020
- 1 min
The Latest in PSAG Services - Forensic Analysis for Color Varieties
PSAG has now added an extra component - forensic analysis for color varieties.
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