
2200 19th Avenue
There are two marks at this address, which helped me with the date. That and the low sun.

2200 19th Avenue
There are two marks at this address, which helped me with the date. That and the low sun.

1733 E. 23rd Street
Unlike my other McCaffrey marks, this one has large numerals for the date. Who knows why he substituted them for his usual little ones this year.

1750 E. 22nd Street

1831 E. 22nd Street
A second example of this East Oakland sidewalk maker.

1836 E. 23rd Street

1819 E. 24th Street
A new earliest date for Aaron Dahlquist. This walk appears to be as old as the impressive house here.

E. 17th Street at 19th Avenue
This whole block of E. 17th was paved by Nelson & Johnson, and maybe beyondI didn’t check the next block in that direction.