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The History Channel
Article on The 10 Most Valuable U.S. Stamps
Article on The 10 Most Valuable U.S. Stamps
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The Vaquero Collection of United States Errors and Varieties
The Vaquero Collection of United States Errors and Varieties
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The Kenneth D. Gilbart Collection
United States 10c 1861 Issue
To be Sold September 2023
The Kenneth D. Gilbart Collection
United States 10c 1861 Issue
To be Sold September 2023
Siegel’s Record-Setting Rarities
1918 24-cent Inverted Jenny
Sold November 15, 2018 for $1,593,000
World-record price for an Inverted Jenny
World-Record Price for a 20th Century stamp
Sold November 15, 2018 for $1,593,000
World-record price for an Inverted Jenny
World-Record Price for a 20th Century stamp
1868 1-cent Z Grill (Scott 85A)
Sold October 1998 for $935,000
Sold October 1998 for $935,000
The unique 2c Hawaiian Missionary cover
Sold by Siegel in 2013 for a record $2,242,500
Sold by Siegel in 2013 for a record $2,242,500
2c Carmine, Type I, Vertical Coil (321)
One of four pairs and two covers
available to collectors
Realized $1,475,000 in April 2021
One of four pairs and two covers
available to collectors
Realized $1,475,000 in April 2021
