119 West 57th Street, Suite 316 New York, NY10019(map)
About us
Focusing on high quality rare stamps and postal history, this company holds public auctions. Their offerings of philatelic material are notably the largest selection in the world.
Reputable Auction Houses / Dealers Any recommendations on reputable auction houses or dealers to get an appraisal and sell a collection?
https://m.imgur.com/a/a9IyYA0
unclerummy replied:
For this type of material, I'd go to [Kelleher](https://db.kelleherauctions.com/php/home.php), [H. R. Harmer](https://hrharmer.com/en/home), or [Cherrystone](https://www.cherrystoneauctions.com/). They all have large client lists and regular auctions of US material including postal history. It wouldn't hurt to send them all an email with these pics and see what they say. You can get better terms (lower commission) with a lower tier auction house, but you'll likely see lower hammer prices because of their smaller client lists.