8 Small cast iron trucks trailer and lose part all 3" or smaller

Description

8 Small cast iron cars all  4" or smaller. all with scratches and worn paint. No cracks or dents  blue bus wheels ok, red stake body truck wheels ok, yellow pick up  rear wheels tight but roll  red fire truck  wheels ok   yellow trailer  wheels ok hitch broken off   blue tractor  wheel ok  red stake body w/ yellow cargo bed  wheels ok  blue oil or gas  tank for a truck