Examples from the Web for automat
Mr. Lum, leaning against the Automat, darkly considered this eventuality.The Sin of Monsieur Pettipon|Richard Connell
He didn't quite remember how he had left the automat, and he didn't even try to remember.
Stanton went through the door of the automat restaurant and walked over to the vending wall.
He didn't quite remember how he had left the automat, and he really didn't even try to remember.Anything You Can Do ...|Gordon Randall Garrett
One was that she would not lunch this noon at any cafeteria or automat!Sheila of Big Wreck Cove|James A. Cooper
"automated cafeteria," 1903, probably from automatic.