| 释义 |
- See also
- Further reading
- External links
{{unreferenced|date=January 2012}}The Campbell-Johnston Collection is a collection of poster stamps that forms part of the British Library Philatelic Collections. See also Further reading - Schmidt, Walter., ed. "The Poster Stamp Report" in The Cinderella Philatelist, Journal of The Cinderella Stamp Club. {{ISSN|0009-6911}}
- Steele, H. Thomas. Lick 'em, Stick 'em; the Lost Art of Poster Stamps. New York: Abbeville Press, 1989. {{ISBN|0-89659-899-3}}
External links{{Commons category|Poster stamps}}- [https://web.archive.org/web/20120220143919/http://www.cinderellas.info/chap02.htm Cinderellas - Poster Stamps article.]
- World Poster Stamps by Charles Kiddle.
{{British Library Named Collections}}{{British-Library-stub}}{{philately-stub}} 2 : British Library Philatelic Collections|Cinderella stamps |