# Thumb 1 Thumb 2 Form Number Division Title Where Used EKU LKU Notes Revision Actions
1521 5138 PERISHABLE - PARCEL POST UNITED STATES MAIL Long rectangular opening for string. Reverse of tag is blank. (Rev. July 1937)
1522 3227R Stamp Purchase Order (Rural or Highway Contract Route Carrier) Issued in bundles of 100 envelopes. Route patrons are to leave money in this envelope in their mail box. The carrier collects the money leaving the stamps. April 2016
1523 3540 Notice to sender of undelivered mail described below 1951 Rev 2-51
1524 2278 Requisition For Monthly Registeres Of Arrivals And Departures Of The Mails. unused Back side is blank.
1525 None Record Of Registered Matter In Transit Blank form probably from the late 1880's.
1526 6073 Fourth Divisiion Registry (inquiry) New Yory, NY From the David Straight collection. Possible NYC form? Detailed answer to inquiry about the status of a registered letter.
1527 1525 Registered Letter To Your Address, in This Office Berlin, NY Aug. 5, 1889 Ex David Straight Collection with accompanying letter and envelope that was picked up. One sided card form.
1528 1516 Inquiry For Registered, Insured, COD 5-5701
1529 1516 Inquiry For Registered, Insured, COD 5-5701
1530 1525 Registered Letter To Your Address, in This Office June 1, 1891 Instructions to postmaster to deliver the registered item to a person other than the addressee.