1. Dockum Research Lab 844 E Mariposa St, Altadena, CA 91001 Coordinate: 34.18801,-118.13236 Phone: (626) 794-1821
2. Scherer Frank M 3301 N Mount Curve Ave, Altadena, CA 91001 Coordinate: 34.2002,-118.1279 Phone: (626) 791-5116