Encyclopedia of the colors of United States postage stamps
By: R.H. White ; [editors, Bret Kelley, Charles H. Yeager].
Contributors: Kelley, Bret.; Yeager, Charles H.
Publisher: Philatelic Research
Published: 1981
Place of publication: Germantown, Md
Language: eng
Subjects: Postage stamps -- Color -- United States -- Handbooks, manuals, etc.; Postage stamps -- Color -- Handbooks, manuals, etc.
Notes: Includes bibliographical references.
Table of contents: title: v. 1. Issues of 1847-1868; title: v. 2. Issues of 1869-1893; title: v. 3. Issues of 1894-1907; title: v. 4. Issues of 1908-1918 & selected issues.