Publications for 04/1912

• Oil lighted under furnaces at California Glass Insulator Co.
• California Glass Insulator Co. added to city's industries
• Findlay Electric Porcelain Company Split Knob
• Minerallac impregnated insulator (Unity) displayed at Iowa convention
• Electrose Mfg. has relocated it's plant
• Bertram M. Downs
• Brunt pottery sale likely
• Former Chamber of Commerce president receives first insulator made by California Glass Insulator Co.
• Chamber of Commerce to tour California Glass Insulator Co.
• California Glass Insulator Co. newest addition to industrial world of Long Beach
• Business men see glass in making at California Glass Insulator Co.
• American River & Stockton power line
• St. Louis Malleable Casting Co. introduces metal insulator pins and crossarms
• Diamond Expansion Bolt Co. producing insulator brackets
• Brunt pottery not sold, will be offered again