Blueprints for San Francisco Streetlight c.1930

Heading: (California - San Francisco)
Author: O'Shaughnessy, M.M., City Engineer
Title: Boulevard Lighting Standards... Design 12
Place Published: San Francisco
Publisher:
Date Published: c.1930
Description:

Blueprint. 69x28 cm (27¼x11"), shrinkwrapped.

Design for a lamppost with single fixture at the top.
Condition Report: Old folds, a few pencil notations; very good.