Folks - Tony Thompson's "Modeling the SP" blog has a Frisco tank placard. He cites it as an April, 1962 placard: http://modelingthesp.blogspot.com/2012/03/tank-car-placards-prototype.html Best Regards,
Chris, thanks for bringing that to mind. I found one of these sometime back in a flea market and took a picture of it and edited out the background as well as the handwritten stuff. I had it squirreled away in a file folder and had forgotten to post it until now.
Thanks, Keith. Even thought it's a later era, I might have to try to print this out, scaled down, and slap it on our Northern Division cars.; Best Regards,