
Piedmont and Echo Avenues
Most WPA marks I’ve found are actually in gutters, not sidewalks.

Piedmont and Echo Avenues
Most WPA marks I’ve found are actually in gutters, not sidewalks.

3923 Piedmont Avenue
Almost destroyed by the placement of a bicycle hitching post.

4246 Gilbert Street
I think I’ve deciphered the maker of this stamp as G. D. Prentice, after repeated visits at different times of day and lighting. That’s probably the Geo. D. Prentice I documented from 1928.

336 Glendale Avenue
Fred H. Austin marks don’t wear well. The foot of the Cleveland Cascade has a Fred Austin mark whose date has been cut off.

351 Glendale Avenue
This strikes me as a rather early use of the telephone number on a sidewalk stamp.

5309 Manila Avenue
I’ve seen Albany Concrete marks in Albany, only this one in Oakland so far.

5328 Manila Avenue
A late Frank Salamid mark. The earliest marks have “& Co.” where the date is here. Perhaps he was a sole practitioner by now.