Post Office Regulations for fines, fees and
surcharges
Postage Dues, The 4d grey-green D6 in depth review 19/296308,
Update and the Bott Report 20/314-16
1934 & 1939 postcards faked taxed mail by adding definitives 24/405-406
& 408 SURCHARGED MAIL by L.B. Hudson - A Review 4/60-1
