# Thumb 1 Thumb 2 Form Number Division Title Where Used EKU LKU Notes Revision Actions
1561 3218 U.S. Stamped Envelope Agency Packing slip and receipt to accompany a shipment from the Agency to a postmaster Top portion of form only. This example used from Hartford, CT. c1893
1562 2394 U.S. Registered Package (tag) Washington, D.C. Post Office Department Mail Bag Store House
1563 none Postal Stamp Agency New York City 04/30/1865 acknowledgement for stamps received at post office at Mill Plain, Conn. See companion Registered Stamp Bill in this data base.
1564 none Registered Stamp Bill From NYC to Mill Plain, Conn. 04/30/1865. See companion Postage Stamp Agency receipt.
1565 none 3rd asst. PMG Stamped Envelopes And Newspaper Wrappers [circular to postmasters] Washington, DC September 1, 1879 September 1, 1870 circular send to (all?) postmasters. One sided sheet. Same or similar to item 25?
1566 23 Special Mail Service c187? Blank Receipt with attached duplicate to be filled out when a postmaster paid a contractor for mail delivery not covered by an existing contract. See form 36 item 1579 for similar form.
1567 36 special mail service c187? Receipt and attached duplicate used to document payments made outside the scope of an existing contract for delivery of the mail. See form 23 item 1578 for similar form.
1568 75 Post Office Department Finance Office Washington, DC July 27, 1865 Blank letter form for official use with accompanying envelope.
1569 1525 Registry Delivery Notice c190?
1570 1549a Window Receipt For Registered Mail Baltimore, MD Window receipt for a registered letter posted at Baltimore, MD December 14, 1912. This is the other half of form 1549a label retained by the sender of a registered item.