[Mr70]

That is a well known name around here for decades.
To add to what Bob said,I remember they used to be at 4700 Golf rd.Dealer 359,zone 11 in the early 1970's then 8130 Lincoln Avenue in Skokie,from some paperwork I have on them.
Then later still at 501 Green Bay rd. in Wilmette.
That later became Mauro Chevrolet is at 4700 Golf rd. in Skokie.,& now today are Sharp Chevrolet at that same address.