394 Orange Street
I don’t know how this happens.

1240 18th Street
This is in the pavement in front of Ralph Bunche High School. I hope it lasts a long time.

1825 Linden Street
This shows that Rosas Brothers did indeed have a stamp made for the year 2011; until now all my examples were hand-altered from a different year. The blocks around here have dozens more.

29 Moss Street
This is the old stamp from 2009 with the last two numbers rubbed out.