Pittsburg, California
Contra Costa County · Population 76,416 · Card no. 10298
A Delta city named for the Pennsylvania steel town, with a long industrial waterfront.
- Coal from the Black Diamond mines shipped from here in the 1860s.
- A steel mill operated from 1910.
- The city was called Black Diamond until 1911.
Every incorporated city and town in California has its own painted card here, free to send by email or by link. No account, nothing to install.