Primary Source
Fourth Street draw bridge near Channel Street 1927.
Photo: San Francisco History Center, San Francisco Public Library (aad-0683)
Easterly view from above Fourth Street Bridge with lumber yard occupying south bank of [[|Mission Creek|Mission Creek]].
Photo: Bancroft Library (brk00012269_24a)
Tug Elizabeth steams under 3rd Street bridge, c. 1920s.
Photo: Bancroft Library (brk00012267_24a)
Two-master steams under 4th Street drawbridge, lumber yard still occupying south edge of Mission Creek.
Photo: Bancroft Library (brk00012268_24a)
Photos from the book