1953, Raymond Chandler, The Long Goodbye, Penguin 2010, p. 141:He jerked me off balance and the hand with the brass knucks came around in a looping bolo punch.
1907, w, The Younger Set Chapter 1/2, Selwyn …, after having boloed Drina to everybody's exquisite satisfaction, looked around...to catch a glimpse of a vanishing figure...and the white curve of a youthful face, half-buried in a muff.