Vintage Porcelain Double Sided Allis Chalmers Tractors Dealer Sign Antique 8496. Vintage porcelain plated double sided Allis Chamlers dealer sign. This fine piece is quite rare and collectible. The sign measures 27 3/4″ x 19 3/4″ wide. Allis Chamlers Tractors Parts & Service. Good condition for its age with deep beautiful color. It has some moderate to severe chips, scratches and areas of discoloration. It also has severe dents, surface rust along with a twist. Examine pictures carefully for condition! See description above for further info on the condition. Track Page Views With. Auctiva’s FREE Counter. The item “Vintage Porcelain Double Sided Allis Chalmers Tractors Dealer Sign Antique 8496″ is in sale since Sunday, December 15, 2013. This item is in the category “Collectibles\Advertising\Agriculture\Allis Chalmers”. The seller is “*miliki*” and is located in Red Oak, Iowa. This item can be shipped to United States.