This is a pattern called California Ivy and was first made in 1946. The back stamp says: California Ivy, hand painted, Poppytrail (over outline of state of California), California made, Metlox. There are 4 luncheon (9 3/8") plates, 4 bread and butter plates (6 3/8"), and 4 cups. These are all in really nice condition.
California Ivy by Metlox 12 pcs. Lot