Cost of US Stamp Scott Catalogue # 324 - 2c 1904 Louisiana
327 - 1904 10c Louisiana Commemorative: Map of the Louisiana
295//717 - 1901-32 U.S. Commemorative 2¢ Reds - 40 stamps
Scotts #324 US stamps
Daniel F. Kelleher Auctions, LLC Sale - 698 Page 89
Louisiana Purchase Issue Stamps : Advanced Stamp Collectors
323 - 1904 1c Robert R. Livingston - Mystic Stamp Company
Daniel F. Kelleher Auctions, LLC Sale - 787 Page 100
Daniel F. Kelleher Auctions, LLC Sale - 787 Page 100