A copy of the engineering drawing of the Devon Road Overbridge [ca. 1907] and specifications for an extension to the Huatoki Stream Bridge, St. Aubyn Street, New Plymouth October 1941.
1. Devon Road Overbridge New Plymouth deviation. . Photocopy. Has stamp 'Ministry of Works 15 Apr.1975'. 3 sheets.
2. Specifications for an extension to Huatoki Stream Bridge, St. Aubyn Street. Dated 24 October 1941.