I call shenanigans. There is a bar code on the bottom part of the postcard. It has 65 bars. This is consistent with the Intelligent Mail Barcode that was introduced in 2013. Prior to that there were different barcode standards, Postnet and Planet, but neither had 65 bars, the highest number of bars that Postnet had was 62, and they were short and long only. This barcode here has 4 types of bars: short, long up, long…
A bit of a sensationalized headline. Just an old postcard, the postmark is recent.