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United States, British and Worldwide Stamps and Postal History
Closing February 12, 2023
The Flagship Series
United States & Possessions, British & Worldwide Stamps & Postal History
Feb 21-23 2023
Sell with us
Consign or Sell Now
Consign with us
We are inviting consignments for our upcoming auctions.
what’s it worth
Find the value of stamps in your collection.
On December 5, 2020, the world-record price for a Mongolian stamp collection was shattered, when a single lot from the well-known Malz Collection achieved nearly US $100,000. This is just one example of Kelleher’s successful global marketing strategy at work.
See the ground-breaking achievement in this video
