1935 – P. M. Henning

19 September 2008

1935

4192 Shafter Avenue

1935 – Schnoor Bros.

19 September 2008

1935

5672 Oak Grove Avenue

1934 – W. M. Sharp

18 September 2008

1934

383 Bellevue Avenue

This W. M. Sharp mark is the first I’ve found, but I expect to find more as I explore around Lake Merritt and east.

1933 – P. M. Henning

17 September 2008

1933

5454 Boyd Avenue

1933 – Schnoor Bros.

17 September 2008

1933

5940 Chabot Crest

1932 – Schnoor Bros.

16 September 2008

1932

5748 Ivanhoe Road

1932 – H. C. Petersen

16 September 2008

1932

5337 Shafter Avenue

Another in the series of Petersen marks, usually on driveways or curbs.