Order Up

Like so many past ephemera finds I’ve shared here, I bought these midcentury North American restaurant placemats at Brimfield Flea this July from a vendor who had around 500 in a big plastic tub. I bought 25 for $75 (a steal!) but I did have to talk myself out of asking how much it would be for the whole box. Most of these date from the late 1940s through the ’50s, when the postwar boom and…