2012年4月16日 · In 1957, McGraw Electric, which owned Bersted, bought Thomas A Edison Industries and merged the two names together to create the McGraw-Edison co. So any Bersted fan made at the Boonville Mo plant by McGraw Edison is post 1957 and any fan made at the Fostoria OH plant is pre 1957.

2015年2月20日 · Hurricane Isaac has allowed me a bit of time to take care of "projects." One of them was to finish cleaning this pair of fans.