Thorp-Bartels Catalogue of the stamped envelopes and wrappers of the United States
By: compiled, completely rev. and edited by Prescott Holden Thorp.  Editorial Board: L. H. Barkhausen [and others] Alice Ruth Thorp, assistant to the editor.  William Carroll, photography.
Contributors: Thorp, Prescott Holden, 1897-1981, ed.
Edition: 6th (Century) ed.
Publisher: H. Thorp
Published: 1954
Place of publication: Netcong, N.J
Language: eng
Number of pages: 597
Subjects: Covers (Philately).; Postage stamps -- United States -- Catalogs.
Genres: Catalogs.