Allis-Chalmers - AC4C Black Diamond/Orange Dearborn The Bent Shaft style has

The Bent Shaft style has all the hardware located underneath the canvas

The tractor collectors have been asking for these

Solid white fabric with the Massey-Ferguson triple diamond printed in black ink on 2 opposing panels

Co-op 4 C æThis unit is the Curved Hanger style of hardware

Two panels display the Oliver Keystone printed in orange and black on white canvas

Allis-Chalmers - AC4C Black Diamond/Orange Dearborn The Bent Shaft style hasDescription Solid orange fabric with the Allis Chalmers diamond logo printed in black ink on 2 opposing panels. The "spider" rods for the Curved Hanger umbrellas hangs from the top. If you are ordering replacement canvas for a Curved Hanger umbrella, your old canvas WILL HAVE a center grommet (ring) or center hole. Canvas has a center hole, grommet in center of the umbrella AC = Allis Chalmers 4 = Square umbrella C = Curved Hanger R = Replacement