A three-part series in 1919, in Pacific Motor Boat magazine:

"The Experience of a Yankee Sub-Chaser", and two stories on "Life Overseas on the Yankee Sub-Chasers," by Capt. M.S. Brown, in  Pacific Motor Boat (Vol. 11, No. 7; Vol.12, No 7; and Vol. 12, No. 8). Thanks for Ian Scales for sending the scans to The Subchaser Archives.

Download the series, in PDF format.