Collection consists of plans for the steamer Anne W. by J. H. Johnston, dated June 14, 1913. They include top and side views, a cross section, and a line draft.

Three plans on 1 sheet for the steamships Bonita, by John Gates, and Lurline, by J. F. Steffen, for Jacob Kamm.

Collection consists of a lines plan with tables of measurements. Text on the plan reads: "Lines of the D. S. Baker and Annie Faxon / Design and model by John Gates / 1877." It is unknown whether the plan is original or is a later reproduction.

Plan of the upper deck for a steamer identified on the plan as "Faxon No. 2." The plan is a top view showing the size and location of the ladies cabin, dining room, office, steam drum, bar, pantry, toilet, and compartments with the number of beds.

Five sheets of plans for the sternwheel steamboat G.K. Wentworth of Portland, Oregon, by architect J. H. Johnston. The plans include top and side views; a cross section; and a lines draft.

Collection includes 3 plans on 1 sheet for the steamer Georgia Burton, designed by marine architect J. H. Johnston for the Western Transportation Co.

Nine sheets of photocopy plans for the sternwheel steamer Manzanillo, designed by architect J. H. Johnston for the Shaver Transportation Company. Plans include top and side views; a cross section; a cabin plan; a wheel plan; a plan of rudders and tillers; a hog chain arrangement plan; and a plan for a forged steel shaft.