[Use of postage-free envelopes for official mail, opinion of Attorney General revoking part of Department Circular No. 1877/48].

Circular.
Published: (1873)

Discontinuing use of special delivery stamps on mail to Government offices.
Published: (1923)

Delivering Cuba through the mail : Cuba's presence in non-Cuban postage stamps and envelopes /
by: Cueto, Emilio, 1944-
Published: (2021)

Instructions concerning postage on foreign mail-matter.
Published: (1879)

Postage stamps /
by: Williams, Leon Norman
Published: (1950)

Women on United States postage stamps /
by: Davis, Anita Price
Published: (2008)

Lincoln postage stamp.
Published: (1909)

Surreptitious removal of postage stamps from mail in transit.
Published: (1927)

Surreptitious removal of postage stamps from mail in transit.
Published: (1929)

[Use of official postage stamps discontinued on May 1, 1879].
Published: (1879)

Commemorative postage stamps : history, selection criteria, and revenue potential /
by: Christensen, Michelle D. (Michelle Dianne)
Published: (2019)

[Officers in Treasury Department furnished with official postage-stamps.].
Published: (1874)

Commemorative postage stamps : history, selection criteria, and revenue raising potential /
by: McCalip, Bernevia
Published: (1997)

Commemorative postage stamps : history, selection criteria, and revenue raising potential /
by: McCalip, Bernevia
Published: (1994)

A history of Britain in thirty-six postage stamps /
by: West, Christopher, 1940-
Published: (2013)

The romance of the postage stamp /
by: Schenk, Gustav, 1905-
Published: (1962)

[Postage-free delivery of official Government mail, selected regulations].
Published: (1879)

Excessive use of postage stamps.
Published: (1920)

The representation of science and scientists on postage stamps : a science communication study /
by: Yardley, Christopher B.
Published: (2015)

America's story as told in postage stamps,
by: Allen, Edward Monington, 1899-
Published: (1930)

Commemorative postage stamps of the United States,
by: Kimble, Ralph A. (Ralph Archibald), 1893-1973
Published: (1933)

Who's who on the postage stamps of Guatemala.
by: Kunze, Albert Fred, 1891-
Published: (1955)

Scott's standard postage stamp catalogue.

Scott standard postage stamp catalogue.

Gibbons-Whitman postage stamp catalogue.

Postage-stamp stock.
Published: (1930)

Yorktown postage stamp.
Published: (1931)

Letter from the Secretary of the Interior, communicating, in compliance with a Senate resolution of January 5, 1874, information in relation to officers and employes furnished with official postage-stamps.
Published: (1874)

[Issuance of postage stamps for military use].
Published: (1877)

[Issuance of postage stamps for military use].
Published: (1877)

[Issuance of postage stamps for military use].
Published: (1878)

Letter of the Attorney-General, submitted in compliance with a Senate resolution of January 5, 1874, communicating information in relation to officers and employes furnished with postage-stamps for official correspondence.
Published: (1874)

Postage stamps defaced with private cancellation marks of various designs not good for postage.
Published: (1930)

Printing Illustrations of Foreign Postage or Revenue Stamps : hearings before the United States House Committee on the Judiciary, Sixty-Seventh Congress, second session, on Mar. 9, 1922.
Published: (1922)

Defective postage stamps not to be sold.
Published: (1930)

Yorktown commemorative postage stamp.
Published: (1931)