Earlier. Probably '60s. The card shape/proportion was phased out by the early '70s. Plus the number of one-piece bathing suits and the hair styles. But really I'm talking from postcard history.
If I could see the back, there'd be the nice trick of whether there's a zip code in the publisher info, as we didn't have zip codes until nearly the middle of the decade.
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Yikes. That sure is a Florida postcard. 1980s?
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If I could see the back, there'd be the nice trick of whether there's a zip code in the publisher info, as we didn't have zip codes until nearly the middle of the decade.