Cast iron ore cart wheel set 9 inch for large model mine car mining

Description

Set of four cast iron ore cart wheels. New wheels made in the USA measure 9" outer diameter across the flange, 3" wide with a 1-1/16" bored axle hole for 3/4" pipe axle.
Photo of finished cart for reference no other parts are included only four wheels. Can of soda for size reference not included.
These are for display use only.
These wheels are accurate representations of ore cart wheels made in the late 1800's, sand cast as they were then, therefore will have imperfections such as small voids, bores not perfectly centered, etc. They are not intended for space shuttles, Lamborghinis or land speed record vehicles.
Thanks for looking.