1934 – Joe. B. Silva

1 October 2012

1934

2200 19th Avenue

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

1933 – J. E. McCaffrey

30 September 2012

1933

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.

1928 – F. E. Nelson

29 September 2012

1928

1750 E. 22nd Street

1916 – M. Goncalves

28 September 2012

1916

1831 E. 22nd Street

A second example of this East Oakland sidewalk maker.

1913 – M. Soares & Co.

27 September 2012

1913

1836 E. 23rd Street

1913 – Aaron Dahlquist

26 September 2012

1913

1819 E. 24th Street

A new earliest date for Aaron Dahlquist. This walk appears to be as old as the impressive house here.

1912 – Nelson & Johnson

25 September 2012

1912

E. 17th Street at 19th Avenue

This whole block of E. 17th was paved by Nelson & Johnson, and maybe beyond—I didn’t check the next block in that direction.