I am pretty sure these aren’t repeats, I was just in California a year ago but they take their postcard map output very seriously. Just look at how serious the last two examples are. They aren’t even trying to make it cute. They are just like: Here is a postcard map of the place you are vacationing, the map is indeed functional up to AAA specs so if you need to send a plea to be rescued from a small highway in Death Valley, the recipient of this postcard will only need a decent vehicle, water, and this postcard.
That is what the last card said to me anyway.