# Thumb 1 Thumb 2 Form Number Division Title Where Used EKU LKU Notes Revision Actions
1571 3806 Receipt For Registered Article San Jaun, PR Nov 11, 1930 Used on a registered item mailed air mail. 07/01/1929
1572 none none [Request for registered package envelopes] 1867? Blank request to be submitted by a postmaster to order a supply of registered package envelopes.
1573 none none [oath of duties] March 3, 1863 Personal oath sworn by a postmaster, assistant postmaster, or mail carrier.
1574 none Special Transportation [special mail sevices] Fairfield, CT Apr. 6, 1855 Duplicate (postmaster's file copy) of payment made for carrying the mail.
1575 3547 Notice To Sender [Change of Address] South Bend, IN Station A Apr 1954
1576 3278 Registry Department U.S. Postal Card Agency [tracer] Castleton, NY December 15, 1883 Tracer for shipment of postal cards not acknowledged as being received by the requesting postmaster.
1577 Return Registered Letter Bill Blank forms c186? Partial Window Book sheet?
1578 81 Registered Matter Envelope used to transmit "Registered Matter damaged, unsealed, or without cover.
1579 47 Report of Registered Letters Kat...? Maine March 31, 1875
1580 51b Special Request Envelopes order forms Regulations regarding special request envelopes as of May 1, 1871 on back side.