1941 – Carl T. Petersen

2 August 2011

1941

838 Mead Avenue

1941 – N. J. Lindstrom

1 August 2011

1941

814 Mead Avenue

1936 – Carl T. Petersen

31 July 2011

1936

1050 Warfield Avenue

1932 – W. M. Sharp

30 July 2011

1932

883 Athens Avenue

This is a half-charming, half-desolate street in West Oakland with a lot of old sidewalk and Victorian homes. A lot of the dates are hard to read, though.

1929 – A. Angelo

29 July 2011

1929

806 27th Street

There are three marks on this property and all of them are weird in different ways, but as an ensemble they clearly date from 1929.

1926 – Douglas & Wolfe

28 July 2011

1926

594 Kenmore Avenue

A new earliest date for the Douglas & Wolfe mark.

1915 – Lena & Helling Makers

27 July 2011

1915

819 Athens Avenue

I wish I could read the right side of this mark. For now I will assume that Lena is N. Lena, whose earliest mark I have is from 1920.