The 71 and 72 340 Swingers that never were! (or were they?)

Thats pretty cool stuff! There is a local guy,person I know. He inhereited a 73 Dart sport in petty blue with a 340 from his Dad,could this be one of thos Saskatchewan casrs?

These special order cars were Swingers only needsaresto and just the two years 71 and 72, if you see a 71 Swinger 340 Special and it has a white interior that would be a Saskatchewan car since they were the only batch that came with white interior.