Vintage Wamsutta Ultracale Rainbow Queen Sheet Set 4Pc

Vintage Wamsutta Ultracale No Iron Permanent Press 50% Combed Cotton & 50% Fortrel Polyester Rainbow Sheets.  Queen 4Pc Set   Sheets Never Used New Without Original Plastic Covering Pillowcases New & In Original Plastic   I purchased these from a famous Department Store in Philadelphia (John Wanamaker’s) when I worked there between 1978 thru 1984.  The sheets have never been used or washed.  The original plastic wrapping opened on the sides of the sheets, so I took it off.  The pillowcases are still in the original sealed plastic.   Please Note: There is some slight discoloration on the white sheet area where the plastic originally split open, but I believe that will come out with spray and wash.     Sold as is, so please review pictures carefully