1941 – Ensor H. Buel

10 November 2008

4433 Montgomery Street

This must be the same guy as E. H. Buel. I’ve since learned he was the nephew of W. E. Ensor, who used the same horseshoe mark.

1940 – J. McGettigan

9 November 2008

1940

41st Street at Opal Street

This is the other mark at this address, right next to the 1974 A. J. Ferrero mark.

1940 – Ed Doty (straight mark)

8 November 2008

1940

4125 Manila Avenue

Ed Doty used this simple mark as well as his “concrete master” mark in 1940.

1940 – T. A. Ryan

7 November 2008

1940

5885 Ocean View Drive

This is the latest T. A. Ryan mark I’ve found.

1940 – East Bay C. & C. Co.

6 November 2008

1940

4467 Montgomery Street

1939 – W. Todd

5 November 2008

1939

4130 Manila Avenue

First W Todd mark I’ve found.

1939 – N. Tribuzio

5 November 2008

1939

4427 Montgomery Street

Unlike the earlier N. Tribuzio marks I have from 1927 and 1930, this one is hand-drawn.