must-have ! A Vintage Lot Of Collectibles

Is the vintage lot of items that are collectible. First I have a Bareuther demitasse cup & saucer. Both marked Bavaria, Germany. An off-white trimmed with yellow and gold medallions in a circle. Next is a 3–4 inch vintage salt shaker. It looks to be hand painted and trimmed with gold. It is footed, but there is no cork no chips or cracks detected. Next is a small one and a half inch cup or Stein. I see no markings, but there is a man and woman painted on the outside. And last but not least are two ornamental demos cups footed incredibly fancy they have a lot of gold on them and they are both marked Germany With the number three in the center of the circle. No chips are cracks as seen.