Here is one original instruction sheet for an IH pedal Tractor made by Eska. See pictures, I have a couple of others listed.
This one is marked as IH 560 and written in "400" by hand. This item is in the category "Toys & Hobbies\Outdoor Toys & Structures\Pedal Cars\Pre-1970". The seller is "stephiestidbits*" and is located in this country: US. This item can be shipped worldwide.