"Race Restrictions" in Post WWII Los Angeles Subdivision.
Detailed promotional tract map for Silver Lake Terrace, published shortly before January 1, 1950.
The map notes the selling agents as George W. Dickenson & Son, W.E. Dimmick, and John A. Van Pelt.
The restrictions for the subdivision are listed, along with prices. At the end of the General note on pricing is the entry "Race Restrictions on all lots."