Postcards were invented for a reason relatively recently, because they were cheap to mail. In this one company's collection, you get a very more completet run of every postcard they ever made. So what is the history of postcards? Did they just always exist, like forever? Like did the dinosaurs pop em in the mail and they're like, hed i mexico for vaquet? No, man made for some red sunsets thouh talk to you later.