808 Allston Way, Berkeley
Paul Schnoor stamps are rare. This is only the second date I’ve recorded for him.
1806 Derby Street, Berkeley
I’m thinking this was hand-drawn. The oldest formal stamp I’ve found is from 1911.

6611 Tremont Street
Right at the Berkeley line.

160 Santa Rosa Avenue
Each time I find an F. E. Nelson mark from 1909, it’s better than the last.