Five photocopy blackline plans drawn by Dudley Collard in 1991 and 1992, depicting the sternwheel steamboat Telegraph, which was built in 1914 and operated on the Coquille River in Oregon. The plans include a side view of the steamer; details of the sternwheel axle and drive; port and aft views of boiler details; forward boiler face details; and an unidentified part. The collection also includes a photocopy blackline map of a section of the Coquille River.