Postage, United States, Stamps - PicClick UK
Mint Never Hinged/MNH 1901-1910 Year of Issue Unused US Stamps
LOUISIANA PURCHASE EXPO
August 2011 Collector's Series Sale by Spink and Son - Issuu
Louisiana Unused US Stamps (19th Century) for sale
Shreves Philatelic Galleries, Inc. Sale - 46 Page 25
The March Collector's Series Sale by Spink and Son - Issuu
Scotts #323 US stamps
Louisiana Unused US Stamps (19th Century) for sale
Old US Stamps 1904 Louisiana Purchase and 1907 Jamestown