Is This Cherokee Indian Baseball PC Real? Better Scans Added

[quinnsryche]

Can anyone confirm/deny the authenticity of the following postcard?
My father wants me to try and sell it for him but I don't want to look like a dope if it's not real. Looks real enough to me but I'm no pc expert by any stretch.
Any info +/- would be greatly appreciated. I guess if someone could direct me towards a reasonable price, that would be of help also.
Thanks,
Tony

Update: better scans attached

[Leon]

for me it's too hard to tell from the scan...but I don't see anything that makes me think it's not real...other than the tint of the scan (I think)