Sears is definitley not going to have any decals for any tractor from that time frame. Don't even waste your time with e-bay since most of them are incorrect and look like crap. I do not know of anyone that sells restoration decals for the 18. Mine were mostly complete when I restored mine and I had to have them duplicated off of my pics. Although, I know someone that does good reproduction decals if you provide him with good digital photos of your old ones. He can edit them, and print new ones out on a solid backing.
I'm going to have the larger yellow and orange Sears decal that was on the top of the hood reproduced.
I'm going to have the larger yellow and orange Sears decal that was on the top of the hood reproduced.