4731 Cochrane Avenue
I’ve found this maker before, but not with a date. Each mark I’ve seen has the “M” upside down.
Archive for the ‘1932’ Category
1932 – J. B. Lee
21 February 20111932 – Geo. D. Prentice
23 September 2010
37th Street at Martin Luther King Jr. Way
This mark is on the second of the two driveways leading to a large empty lot.
1932 – W. O. Nelson
1 September 2010
865 45th Street
1932 – Paul Metz
31 August 2010
831 44th Street
A new maker for me. This block has three Paul Metz marks.
1932 – M. Medis
25 July 2010
438 Lee Street
1932 – Aaron Dahlquist
14 July 2010
725 56th Street
1932 – H. C. Petersen
19 June 2010
175 Santa Rosa Avenue
The street number is approximate because there’s no building here.
Oakland Underfoot 