This article incorporates text from the public domain Dictionary of American Naval Fighting Ships.
The entry can be found here.

Department of the Navy Naval History and Heritage Command Online Library of Selected Images: Civilian Ships: Terrier (American Motor Boat, circa 1917).
Served as USS Terrier (SP-960) in 1917-1919
NavSource Online: Section Patrol Craft Photo Archive Terrier (SP 960)
This article incorporates text from the public domain Dictionary of American Naval Fighting Ships. The entry can be found here.
Department of the Navy Naval History and Heritage Command Online Library of Selected Images: Civilian Ships: Terrier (American Motor Boat, circa 1917). Served as USS Terrier (SP-960) in 1917-1919
NavSource Online: Section Patrol Craft Photo Archive Terrier (SP 960)
USS Terrier (SP-960)