|File Size||239.66 KB|
|Create Date||June 29, 2015|
Rotary press Postal Savings Plates used in 1941-2 are included. This Research Paper lists
the printing history of each plate, and also the groupings of plates (usually 4) that were at
press together for each printing period. Mixed denomination printings of Parcel Post and
Special Handling plates are listed separately. 26 pages.