Stephen Prigozy
: Telegraphic Communication with Overseas U.S. Military Personnel in WWII in: Postal History Journal Number 145, February 2010 Postal History Society, APS Affiliate No. 44 New Oxford, PA 2010
Robert Harris
Diane DeBlois
: Using the Official Registers: Local Source of Postal Revenue in: Postal History Journal Number 145, February 2010 Postal History Society, APS Affiliate No. 44 New Oxford, PA 2010