Christmas Wasn't a Legal Holiday in 1921, So Mail Was Delivered

From the Rockingham Post-Dispatch, Dec. 22, 1921.

The Rham post office will have the general delivery window open Sunday morning until 10 o’clock. The Carriers will make their rounds as usual Monday, Xmas not being a legal holiday. January 1^st is their next holiday, and as it falls on Sunday, they will have the next day, Monday, Jan. 2^nd, as a holiday, and so not to make their rounds.