4250 Fair Avenue
Only the second Wm. Ward mark I’ve found.
1501 Harrison Street
J. H. Fitzmaurice, founded in 1922 and still going strong as a general contractor, was the first sidewalk maker in Oakland to use the barrel-shaped stamp format, which it introduced in 1926 and used into the 1950s at least. Only a handful of this stamp’s first configuration — with “OAKLAND” placed above the center — have stamped dates inside the mark. So I had to capture this one even though I have another example from the Grand Lake neighborhood.
4051 Suter Street
The date may be a hallucination, but that’s what I decided when looking at in person. I wouldn’t bother with such a poor mark except that it’s only the second example by Michael Bua, who’s listed in the 1930 directory as a general contractor at 237 Bacon Building.
3070 Champion Street
The date is barely a whisper; at least it’s some time in the 1920s. The 1922 directory lists three Farrers — Robert, Fred and Arthur — as concrete workers, all at 7305 E. 14th Street, so this must be Fred and Robert’s outfit. They’re clearly related in some fashion to Farrer & Sons, attested with a mark from 1926. The evidence is scant.