I was contacted by a lady in Powder Springs who is trying to sell a surface grinder that belonged to her deceased husband. I went by today and looked at it and it appears to have a 220V 3 phase motor but I don't know that much about them. I took a picture of the tag on the motor and it looks like there is "PH 3" to the right of "230/460" and the plug has 4 prongs:
My shop is only wired for 110 and single phase 220 so I passed on it.
If anyone is interested and can help her out, her name is Cynthia Hudson and her email is
cr.hudson14@gmail.com. She also has it listed on craigslist:
http://atlanta.craigslist.org/wat/tls/5322806234.html