Robert H. H. Hugman's San Antonio River Walk: block no. 18, detail of the seat at boat landing showing: plan, elevation, and section. Prepared for the City of San Antonio and Improvement District No. 15. Attribution and client derived from associated drawings in the set.
Hugman, Robert Harvey Harold, 1902-1980 (architect) and City of San Antonio and Improvement District No. 15 (client)
Alexander Architectural Archives, University of Texas Libraries, The University of Texas at Austin