Thank you for replying, I have a picture and all the info right before me here. Your dishes were designed by Margaret Blumenthal in the shape of a sailing vessel called Streamline in 1934. The pattern name is “Monagram” decorated in 24 karat gold. Monagram dinnerware was made to order with any desired initial. You could also order glasses and silverware all monagramed. A 100 piece set was $48.10 just for the dishes. I’m assuming these dishes stayed in prduction for a few more years. Try a little bleach diluted to get newspaper stains off. The most popular pattern was a sailboat on the dishes.