Show flask loters lived back in B C ann arbor illch liquor flacks flasks rat traps and market baskets all made of stone and bick to B 0 have been unearthed by dr leroy waterman of the versley ot michigan at Sel eucla in mesopotamia doctor waterman heading a university of michigan expedition in connection with the cleveland and toledo art museums said that nn the design of the present day liquor flacks flasks was copied from the antique containers the rat traps made entirely ot stone differed materially from current models doctor waterman reports they were made of a hoi low stone tube with a large piece ot flat stone at one end opposite the flat rock the bait was placed and when rodents touched it the stone fell malins them captives |