February 23, 2018 11:56 AM

Siegel International offers rare Canada, France March 13

A rare philatelic hat trick will be offered by Robert A. Siegel International March 13 when it presents the Calgary collection of Canada.

February 23, 2018 10:00 AM

Scandinavian rarities, worldwide classics in March 15-17 Postiljonen auction

The Swedish firm celebrates its 50th anniversary with a special anniversary auction of Scandinavian and worldwide material March 15-17.

February 21, 2018 12:30 PM

Siegel auction series March 7-8 offers U.S. stamps, pioneer flight mail

Robert A. Siegel Auction Galleries has scheduled a series of three auctions in two days offering classic United States stamps and early U.S. flight mail.

February 13, 2018 04:10 PM

Siegel to auction William H. Gross U.S. collection

In a series of four sales beginning in late September, Siegel Auction Galleries will offer the William H. Gross collection of U.S. stamp treasures.

February 12, 2018 11:30 AM

Kelleher flagship series auction Feb. 27-March 2

The Friday session offers more than 400 lots of U.S. airmail and other back-of-the-book, revenue stamps, possessions and more.

February 09, 2018 09:55 AM

Hungary Madonna invert in Auction Galleries Hamburg worldwide auction

The error stamp is tied to the piece with a Budapest 85 circular datestamp dated either Jan. 21 or Jan. 27, 1925.

February 07, 2018 09:00 AM

December standouts from Siegel auctions

The Grant Inman collection of private die medicine stamps offered nearly all the great rarities of the U.S. medicine stamps.

February 06, 2018 08:30 AM

Confederate States and Civil War lots dominate Schuyler Rumsey sale

Rumsey featured an attractive example of the rare 1861 Greenville, Ala., 5¢ provisional (Scott 33X1). Only six of the typeset adhesives exist.

February 05, 2018 06:00 PM

Cherrystone auctions 1875 plate proof sheets

The Dec. 19-20, 2017, Cherrystone auction of rare stamps and postal history by featured a set of 1875 plate proof sheets.

February 02, 2018 11:30 AM

More success for rare China material at auction

Chinese material continues to sell well based on two recent sales by John Bull Auctions and Cherrystone Philatelic Auctioneers.

February 02, 2018 12:26 AM

Admiral issue featured in Feb. 23-24 Eastern Auctions sale

The auction of Canada’s Admiral issue offers 646 lots of singles, blocks and more; a second sale includes additional Canada and worldwide material.

February 02, 2018 11:26 AM

Feb. 19-23 Gaertner auction offers worldwide rarities

One highlight among many in the Malaya sale is an unused 1900 $25 green and orange Elephants and Howdah stamp from Perak.