THE STANDARD ELECTRIC TIME Co. MASTER- 2 SLAVES Circa: 1906. Estimated Circa: 1908 - 1923 64 inches tall by 20inches wide. This electric system prepresents the period of the transition from winding to a full electric source of power. The signature of the master and slaves are all signed:; "The Standard Electric Time Co." with the master and one slave signed the same; "Springfield, Mass." and one is signed: "California", which means that this company had slav ...click for details
