A.C. Roessler and Haiti
I am looking for more information about A.C. Roessler's Haiti covers, FDCs and commercial first flight covers. I found a few entries in earlier issues of Haiti Philately, but would anyone have other sources or publications to recommend?
Thanks, in advance.
The September 2001 issue of The Canadian Aerophilatelist contains some information about Roessler: http://www.aerophilately.ca/ca-200109-v017n03-w048.pdf