1945 – M. Cvetich

18 September 2015

1945z

1116 Elmhurst Avenue

Luckily, this mark was not totally hidden by a driveway gate. Unluckily, I didn’t get a chance to sweep it clean before photographing it.

1944 – J. S. Mattos Concrete Co.

17 September 2015

1944bb

9282 D Street

Dated marks from J. S. Mattos are very rare.

1927 – S. Giuntoli

16 September 2015

1927ttt

Elmhurst Avenue at C Street

Silvio Giuntoli lived at 1159 Elmhurst Avenue and was responsible for the pavement on Elmhurst and the adjoining streets, largely in 1927. There are many excellent marks in this neighborhood, and the work has held up well for nearly 90 years. I chose this mark to feature because it includes the day and month as well as the year.

The 1927 Alameda County phone book lists three Giuntolis, all in Oakland: Norma, a stenographer at the Oakland Fish Company; Pasquino, a plasterer; and Silvio.

1997 – Lilith

15 September 2015

1997d

115 Catron Drive

Back in 1997, we used to talk about “bitrot,” and here’s an object lesson in why you don’t put URLs in concrete. I wonder where Lilith is now.

1977 – JG + FG

14 September 2015

1977c

11009 Acalanes Drive

I was happy to find anything at all in Sobrante Park.

1938 – C. Troja-Sisto

13 September 2015

1938vvv

7815 Sanford Street

2007 – Yañez

12 September 2015

2007c

9400 block A Street

My guess is that Edgar Yañez was a long-time local resident and not a pro contractor, although both examples of his work are good.