# Thumb 1 Thumb 2 Form Number Division Title Where Used EKU LKU Notes Revision Actions
561 3867 Delivery book - PO record of whether registered item was delivered AKA Sheet record for items that received delivery
562 3868 Receipt to Carrier for undeliverd registered matter only at offices authorized by 3rd Asst. PMG undated.
563 3868 Carrier Clearance Receipt Notice that Registry and/or Certified Mail items received and delivered 1970 ASW
564 3870 Return Receipt (International) as a postal card originally prepared only in Foreign exchange offices; then other postmasters "specially authorized" were added; finally in 1932 PL&R 1st, 2nd, & 3rd class offices - 4th class still sent to the exchange offices 1918 ASW 1936 DLS the function is described in the 1879 PL&R - earliest seen with a form number in the 1890s - initially a sheet of pink paper, by at least 1923 had been converted to a postal card; replaced in 1932? by Form 2865 c1923
565 3870 A Return Receipt (International) - Insured Letter 1896 KH
566 3870 B Return Receipt (International) - Registered Article 1903 KH 1910 DLS
567 3870 C Return Receipt (International) - Letter with declared value 1913 KH
568 3870 Notice of arrival of certified mail
569 3871 Receipt Verification - insured and returned COD mail ? Record of delivery and undelivery? 1970 ASW unused 1970
570 3873 Book to keep statistical records of registration numbers in large PO