1924 – Alta Concrete Co.

11 September 2013

1924ii

3835 Whittle Avenue

Not sure of the name.

1922 – F. W. Metge

10 September 2013

1922hh

3982 Whittle Avenue

This is a clean, unbroken example of a mark I’ve found elsewhere.

1971 – C. Valenzuela

9 September 2013

1971d

3809 Whittle Avenue

I’m always unduly excited to find a 1970s date.

1942 – J. Widell

8 September 2013

1942x

3880 Fruitvale Avenue

I wish I knew whether J. Widell is the same guy as J. Widel, but I’m leaning toward the two-guys hypothesis.

1942 – Ed Doty (straight mark)

7 September 2013

1942w

4026 Fruitvale Avenue

Ed Doty used the arched-text mark almost exclusively after 1936, but every now and then I find his old straight text mark used in his later years.

1940 – A. J. Warren

6 September 2013

1940rrr

3868 Fruitvale Avenue

I have a proper stamp from this year by A. J. Warren, but I also collect the hand-drawn versions.

1939 – Poblitz

5 September 2013

1939iii

4033 Lyman Road