Ordered, That letters bear postmark, and way bills bear date of the day of actually
closing the mail.1
Handwritten Transcription, 1 page(s), Volume 1, 8 , RG 28, Entry 1: Records of the Post Office Department, Records of the Office of the Postmaster General, Records of the Immediate Office of the Postmaster General, Orders ("Journals"), 1835-1953