Special Delivery Rates During the Prexie Period

to October 31, 194410c
November 1, 1944 – December 31, 194813c
January 1, 1949 – December 31, 195115c
January 1, 1952 – June 30, 195720c
July 1, 1957 – July 13, 196930c
These rates have been simplified. There were additional charges for excess weight and/or non- first class mail.