1910 – J. O. Adler

31 January 2025

672 42nd Street

Unlike my other mark from this year, this is a full, well-formed stamp that displays the stars at the ends of the oval. The lot here is empty and the old sidewalk is limited to a small patch, so this mark’s days are surely numbered.

Other dated things: EBMUD meter lids

29 January 2025

The water company has one of these at nearly every property in town, covering the valves and meters for each lot it supplies. I’ve documented these three varieties, from three different manufacturers, that bear dates on them. Now I’m going to keep my eyes open in case there are more that’ve been lurking unnoticed. The dates, needless to say, reflect only the day they were manufactured, not the day they were deployed.

The oldest of the three, on the left, is significant because the sidewalk (at 160 Requa Road, Piedmont) also includes a J. H. Fitzmaurice II stamp, which I have firmly documented only from 1926 to 1941, so it establishes that the stamp was used into the late 1940s.

But here’s an example of the middle one with a date of 1934. (I’ve seen them as old as 1932.)

Perhaps Art Concrete Works made lids during two separate periods — the letters and layout aren’t the same, and the older one has the word “Patented” under the maker’s name.

There are several other versions of the EBMUD lid that have no dates.

Coast Metal Products Co.

27 January 2025

1439 Alice Street

My concerted research turns up almost nothing about this firm. Originally in San Francisco at 166 Walsh Street, they built a plant on two acres of Deep East land at 98th Avenue and Russett Street, now known as San Leandro Street, in 1926. They were still in business as of 1936, according to the Oakland Tribune, even though they weren’t in the phone book after 1928. They made tanks for gasoline and motor oil.

C of O (City of Oakland)

25 January 2025

These are found scattered all over downtown. None of them are new. Most have the design above, with bigger or smaller letters, but there’s also this one from downtown Broadway that I like a lot.

1938 – O. C. Jones

22 January 2025

3247 Kempton Avenue

I’ve recorded this year and maker before, but in this instance the date omits the day and the S in “Jones” is upside down.

1953 – T. J. Garvey

20 January 2025

Perkins Street at Adams Street

Sometimes the low sun brings out a date I couldn’t see before.

1964 – Goyak Construction

16 January 2025

Harrison Street at Frisbie Street

The Goyak Construction Company was in Richmond. Nick Goyak (1892-1968) was a Croatian immigrant from Veliko Brdo who arrived with his family in 1929. This mark is in the roadway along the curb. (Thanks to Ken for spotting this one.)