2024 ISGC Auction Scans Member David Lindwall's article got Guatemala? was published in the March 2019 issue of The American Philatelist. APS members may read the article online here. _____________________________________ The March/April 2019 issue of Topical Time, the journal of the American Topical Association, contains two articles on Mayan topics on stamps. _____________________________________
Update to 5 frames posted. He plans to enter this at SEAPEX and INDYPEX.
David Fine's exhibit "Guatemalan Auxiliary Markings, 1898-1967" was posted to the website today. It is a large PDF file, the wait for the download is worth it.