Seeing that some online "photos" of it were inexplicably AI-generated, I drove a fair distance to capture some real photos of Mathatronics Mathatron, one of the first electronic calculators (and in my opinion, perhaps the prettiest one). The calculator has no display; instead, it prints results on ticker tape. ( If you're interested in more calculator history, check out https://blog.coredump.cx/p/a-brief-history-of-counting-stuff )