RAREST WHITE GROUPS CD's.
According to the Kreiter Price Guide Pricing Book ( The Kreiter Price Guide is considered the Doo Wop's bible for the group harmony collector ).
More details at;
http://www.ebay.com/itm/RAREST-WHITE-GROUPS-VOL-1-25-VA-TRACKS-/281359771543?pt=Music_CDs&hash=item4182596797
http://www.ebay.com/itm/RAREST-WHITE-GROUPS-VOL-2-25-VA-TRACKS-/360960030976?pt=Music_CDs&hash=item540ae4f900