Lewis Bussey, PSAG’s new expert on R.F. Overprints. Lewis has studied, collected and maintains a large database of this type of material since the early 1980’s.
The following article was originally published in “Postal Stationery” (Vol. 410, No.5, Sept-Oct 2016), the journal of the United Postal Stationery Society, Inc. (UPSS), and is reproduced with permission. The UPSS is the largest worldwide society for the study and collecting of worldwide postal stationery.