2255 MacArthur Boulevard
When I shot this, I thought I was documenting a 1918 mark, but then I got home and saw the real date at the bottom. It’s 1915, and a better example than this one. Thanks to Ken for correcting me (see his comment).
2255 MacArthur Boulevard
When I shot this, I thought I was documenting a 1918 mark, but then I got home and saw the real date at the bottom. It’s 1915, and a better example than this one. Thanks to Ken for correcting me (see his comment).
E. 20th Street at 22nd Avenue
This is a real definitive example of a Schnoor Bros. mark from 1915, which I believe is the firm’s first year. P. Schnoor & Son used the same mark, and I have examples from 1911, 1912 and 1913.
Notice that all the 1’s are backwards, and the dash in the date is also a backwards “1.”
295 29th Street
(There’s a similar, more damaged mark at 1139 Peralta Street.)
I have another 1915 Sandin & Swanson mark that uses “1915” for the year and has the month placed below it.

1438 16th Avenue
This is a configuration of the Catucci mark that I haven’t seen before. Tomorrow I’ll present a version from 1916. Both are in the neighborhood around the Catucci Building at 18th Avenue and E. 12th Street.

1808 E. 15th Street
I think this says M. Soares & Co.