Mayfair is a Mid Century Modern pattern introduced by Roseville Pottery in 1949. Standard colors include brown, green, and gray. Mayfair was marked with the raised Roseville USA script mark, shape number, and size. There are 39 Mayfair shapes, including baskets, vases, bowls, planters, window boxes, wall pockets, candlesticks, pitchers, etc. Prices are increasing for the Roseville Mayfair pattern.