PCAD - Images for the firm Hawley, H.W., and Company, General Contractors

Exterior view of the Washington Hotel Annex, Seattle, c. 1910; from the UW Libraries Special Collection Division, Pamphlet and Textual Documents Collection

Real estate map location of the Hotel Washington Annex, Seattle, WA, 1912. From Baist's Real Estate Atlas of Surveys of Seattle, Wash. [Philadelphia: George William Baist, 1912], Map #3, via Fire Insurance Maps Online, accessed 02/15/2023.)