Large archive of hundreds of architectural blueprints and drawings, elevations, technical plans, etc. Various sizes.
A significant archive of drawings and plans for dozens of structures from the offices of architectural engineer James H. Hjul. Includes plans for residential and commercial buildings, office buildings, storage facilities, parking garages, etc. Primarily in the South of Market neighborhood of San Francisco. A fascinating glimpse into the growth of San Francisco in the first third of the 20th century and the architectural styles of the day. Well deserving of further study.