Primarily sold as a radio and farm glass jar battery charger. Instruction manual includes info on avoiding radio interference. Model # 127.620-1, 6volt 150 watt. I assume it appears on this site because of interest to radio buffs. My interest is in learning more about when it was manufactured. Haven't had any luck with Sears, they say their info does not go back that far. Any info appreciated--Thanks

:Primarily sold as a radio and farm glass jar battery charger. Instruction manual includes info on avoiding radio interference. Model # 127.620-1, 6volt 150 watt. I assume it appears on this site because of interest to radio buffs. My interest is in learning more about when it was manufactured. Haven't had any luck with Sears, they say their info does not go back that far. Any info appreciated--Thanks

::Primarily sold as a radio and farm glass jar battery charger. Instruction manual includes info on avoiding radio interference. Model # 127.620-1, 6volt 150 watt. I assume it appears on this site because of interest to radio buffs. My interest is in learning more about when it was manufactured. Haven't had any luck with Sears, they say their info does not go back that far. Any info appreciated--Thanks
I happen to own a gas-o-power generator with owners manual but unable to determine the year of manufacture.