Adventures in Topical Stamp Collecting, Second Edition by George Griffenhagen & Jerome Husak. Published by the American Topical Association in 1997. Softcover - 96 pages.
Topical collector has many different options
Queston Regarding A Pharmacy Topical - Stamp Community Forum
Adventures in Topical Stamp Collecting - 2nd Ed by Griffenhagen & Husak
We remember Jerome D. 'Jerry' Husak (1932-2018)
Janssen Stamps - Philatelic Books
What's in your Library?
to download the Catalog pdf file - San Diego County Philatelic Library
American Philatelist - April 2014, PDF, Mail
American Philatelist - April 2014, PDF, Mail
Janssen Stamps - Philatelic Books
Pacific '97
Pacific '97
What's in your Library?
We remember Jerome D. 'Jerry' Husak (1932-2018)
Pacific '97