4397 Detroit Avenue
1940 – Albany Concrete Co.
24 May 20111940 – M. Medis
23 May 2011
4338 Detroit Avenue
1934 – Carl T. Petersen
22 May 2011
6505 Whitney Street
1934 – Frank Salamid
21 May 2011
655 63rd Street
It’s been a while since I found a new Frank Salamid date!
1934 – C. Monohan
20 May 2011
528 Haddon Road
The other example I have of this indistinct mark is from 1928, over on Jean Street.
1930 – Lovisone
19 May 2011
727 Prospect Avenue
1929 – F. E. Nelson
18 May 2011
646 63rd Street
Oakland Underfoot 