r.walaszek Senior Member Mar 24, 2014 #1 City Yorba Linda State Ca Price 50each 1941 Merc Two style vacuum wiper Switches $50 each with nob. or both $120 Attachments 1941 Merc Two style vacum wippers $50 each with nob. or both $120.jpg 51.2 KB · Views: 3 41 merc NOBs pic 2.jpg 50.4 KB · Views: 1