Original sheet with letter at the backside from the company " la Delta " which seemed to be a producer of wheels for trucks and vans. Please see pictures for the details. Pages: 2 (sheet, printed a both sides) Language(s): French Year: 1920 Condition: used, but good for its age Note: very rare pre-war documentation Shipment in a well-protected box including insurance. Combined shipping with other items is possible. This lot is offered to you by J.C. Automobilia & Literature. Please follow me weekly for more great items! Good luck with bidding!