# Thumb 1 Thumb 2 Form Number Division Title Where Used EKU LKU Notes Revision Actions
661 5013 Mail Found w/o Address attach to item 1935 DLS
662 5013 Article (including coins) found loose in Mail Bag to describe where found & wrap around item 1949 DLS
663 5015 Registry balance sheet records income and outgo of each registry item that passes thru (eg, RPO) Feb 1926 ASW 1948 ASW Feb 1926
664 5027 Notice of Failure to Receive Or Put Off Mail RPO failure 1946 DLS 1949 DLS Apr. 1961
665 5031 Request for Supplies for Railway Mail Car 1946 DLS
666 5034 Notice of improperly prepared mailings by mailer (notice to Postmaster of PO where this irregularity occurred) 1961 ASW unused 1961
667 5036 Notice of Cancellation of Storage Car Authorization to be sent to the railroad 1924 DLS
668 5039 Notice to particilar postmaster that mail from his PO not correctly labeled 1958 ASW unused 1958
669 5039 Diagram of Letter Cases layout of Railway Mail car sorting area 1939 DLS 1944 DLS
670 5040 Diagram of Pouch and Paper Cases layout of Railway Mail car sorting area 1926 DLS 1944 DLS