Used James Fenimore Cooper 2 Cent United States Postage Stamp Appraisals

4 Cent Purple Abraham Lincoln Stamp

3 Cent George Washington Stamp (1861)

Melilla Stamp

United States Two Dollar Bill (Federal Reserve Note)

1940 Coronado Expedition 3-Cent Commemorative Stamp

Charter Oak Tercentenary 3-cent Stamp

United States Bicentennial Quarter (1776-1976)

Commemorative Stamp

Vintage Stamps

Vintage Stamp

1934 Wisconsin Tercentenary 3 Cent Stamp - Nicolet's Landing

Wright Brothers Airmail Stamp

1937 Northwest Territory Sesquicentennial 3-Cent Stamp

United States Two-Dollar Bill

French Ceres Stamp, 10 Centimes, Used

United States Documentary Revenue Stamp, One Dollar, Series of 1871-1872

United States Two Dollar Bill (Series F07080781A)

United States Penny (Lincoln Head)

Kennedy Half Dollar

United States Two-Dollar Bill (Series 2013)

United States 1923 Circulating Coin

Christmas Stamp, 15c

Used Belgian King Leopold I 10 Centimes Stamp

10 Cent Stamp: People's Right to Petition for Redress

25 Centimos Stamp from Spain

Postal Commemorative Society U.S. First Day Covers & Special Covers Album

Costa Rica 2 Centimos Airmail Stamp

Martín Güemes 20c Postage Stamp

Swiss Pro Patria Stamp, 1950, 20+18 Centimes, Uri Motif

Canada 20 Cents Postage Stamp, Fort Chambly Issue

Postmarked Envelope with Bicentennial Stamp

Manuel Belgrano 1/2 Centavo Postage Stamp

Srodkowa Litwa 25 Fenigów Postage Stamp

Frank Lloyd Wright Postage Stamps

Free French Forces 1944 Resistance Stamp (10 centimes)

Italian 20 Centesimi Postage Due Stamp (Fleur de Lys design)

Vintage Postmarked Envelope with Flag Stamp

Colombian 1/2 Centavo Postage Due Stamp - Palacio de Comunicaciones

Australia 2 1/2d Centenary of Mitchell's Exploration of Central Queensland Postage Stamp

Republica de Colombia 20 Centavos Postage Stamp (Waterlow & Sons)