Robert A. Siegel Auction Galleries
Siegel Auction Galleries, Inc.
21 West 38th Street, 7th Floor
New York, NY 10018-2246
Tel.: +1 212 753 6421
Fax: +1 212 753 6429
2911 Turtle Creek Blvd.
Suite 225
Dallas
TX 75219
Tel.: +1 214 754 5991
- U.S. Postmasters' Provisionals
- 1851-56 Issue
- 1857-60 Issue
- 1861-66 Issue
- 1867-68 Grilled Issue
- 1869 Pictorial Issue
- 1875 Re-Issue of 1869 Pictorial Issue
- 1870-88 Bank Note Issues
- 1875-85 Bank Note Issue Special Printings
- Pan-American Issue
- 1902-08 Issue
- Washington-Franklin Issues
- 20th Century Commemorative Issues
- Air Post
- Carriers, Locals and Independent Mails
- Postage Due
- Officials
- U.S. Postmasters' Provisionals
- 1847 Issue
- 1875 Reproduction of 1847 Issue
- 1851-56 Issue
- 1857-60 Issue
- 1875 Reprint of 1857-60 Issue
- 1861-66 Issue
- 1867-68 Grilled Issue
- 1875 Re-Issue of 1861-66 Issue
- 1869 Pictorial Issue
- 1875 Re-Issue of 1869 Pictorial Issue
- 1870-88 Bank Note Issues
- 1875-85 Bank Note Issue Special Printings
- 1870-88 Bank Note Issues
- 1890-93 Small Banknote Issue
- Columbian Issue
- 1894-98 Bureau Issues
- Trans-Mississippi Issue
- 1902-08 Issue
- Washington-Franklin Issues
- 20th Century Commemorative Issues
- Special Delivery
- Postage Due
- Offices in China
- Officials
- Collections and Accumulations
- 1870-88 Bank Note Issues
- Collections and Accumulations
- Washington-Franklin Issues
- 20th Century Commemorative Issues
- Postage Due
- Collections and Accumulations
