This is a cup and saucer set made by Anchor Hocking in the 1950s era Royal Ruby Charm pattern glass with tulip etching on the saucer. Charm was produced between 1950 and 1956. The cup is unetched, but I believe that only the saucers were ever etched, so this is normal. Im unsure of this, but I think that the tulip etch is only found in Canada, and so is not very common. I have six sets of this cup and saucer - price is for one set only. The saucer measures 5 1/2square, while the cup measures 3 3/4 square across the top, exclusive of the handle. The set weighs 12.6 oz. It is in very good condition with no chips, cracks or wear - a couple of very light scratches on the saucer, really minimal and barely worth mentioning. Pretty colour and etch - great additions to a collection!