<VV> FC wheels

[ebittman at tampabay.rr.com]

Kent's post that FC wheels are painted black except on Briers and two-tones seems correct with what I have read.But is the entire wheel (front&back) black?I think at one time I  looked at a FC at a convention and the inside of the wheel was gray.Correct or not?I'm getting ready to sandblast my wheels for my '62 Bell phone van and want to paint them correctly.I'm pretty sure wheels on fleet trucks were black,at least on the outside.Ed