Nice scan Roger. I find that with most of the SF-LF versions, you can tell the difference by the spacing of the dots between the .999 Fine Silver and the word Limitied. Oh wow, an error email!LOL
Sometimes the scan is not sharp, but the spacing of the dots will give it away. I was looking at my 1994 Reno P-51D Mustang and it has a small font. Was this the only variety?