Not sure exactly how many years they fit They measure 9 Inch overall diameter on the front   These have a " Foot " mount rivetted to the shell They are Left & right side  They have a metal tab for the License plate bar that would fit between them Probably would use lense with the name Overland in script on the front  The next year would be a drum style light  They Overland was a Competitor to Model T  in the Low Price class By Willys  the company that designed and built the Jeep. 

 One in Quantity  means One  pair   Shipped in a Box 12 Cube by Zip code  Foreign orders by Ebay International service. But It Now  see my other items for other bargains Closing shop after 55 + years selling headlights