3008 Capp Street
A nice date from this classic Fruitvale sidewalk maker. It appears that the stamp has a comma after Whitmore’s name, which is unusual, but that’s what I see on every example.

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.

Park Boulevard at Montclair Avenue
This pushes Hutchinson back a few years.