Cincinnati / San Francisco / San Antonio / Independence / Washington / D.C. / Memphis / Salt Lake City / Stockton / Cleveland / Concord / Sacramento / Springfield / St. Louis / Santa Fe / New York / Coloma / Kansas City / New Orleans / Havana / Los Angeles / London / San Diego / Laramie / Placerville / /
Company
Atlantic Monthly Press / Saxton / Barker & Co. / the Herald / Harper’s Weekly / New York Herald / The New York Times / Arthur H. Clark Company / California Stage Company / New York Tribune / /
Country
Panama / India / Mexico / United States / /
Currency
USD / /
Event
Person Travel / Person Communication and Meetings / /
Facility
Butterfield Trail / Fort Smith / Mormon Trail / Egan Trail / Library of Congress / port of Havana / Fort Davis / Fort Fillmore / /
Holiday
Christmas / /
IndustryTerm
mail transportation / /
NaturalFeature
Rocky Mountains / Mississippi River / Laramie River / Sierra Nevada Mountains / Sweetwater River / Pacific coast / West Coast / Deep Blue Sea / /
Organization
War Department / U.S. Philatelic Classics Society / UNITED STATES POSTAL SERVICE / British Royal Navy / Post Office Department / Congress / federal government / United States Boundary Commission / /
Person
John Butterfield / Cave Johnson / William Gwin / Gary Kinder / George Chorpenning / Isaiah Woods / James Marshall / Edmund Hope Verney / William Tallack / Robert Doyle / Jesse L. Coburn / Guadalupe Hidalgo / Absalom Woodward / Walter B. Lang / George Giddings / James Birch / James Buchanan / John Sutter / Joseph Holt / Roy R. Hafen / Aaron Brown / John R. Bartlett / /
Position
Captain / President / commanding officer / Concord coach / Secretary of State / historian / contractor / conductor / Stagecoach Postmaster General / editor / Postmaster General / Lieutenant / special correspondent / wagon driver / Attorney General / special agent / /
ProvinceOrState
Ohio / Carolinas / New York / Missouri / New Mexico / Utah / Rhode Island / Mississippi / California / Arizona / Colorado / Texas / Kansas / Kentucky / Wyoming / Tennessee / Pennsylvania / Arkansas / /
PublishedMedium
the New York Herald / New York Times / The New York Times / the Pony Express / the The Providence Journal / the Herald / Overland / /
Region
Central America / southern U.S. / West Coast / southwestern United States / /