4 Plique a Jour open salts

Four Continental plique a jour open salts in various sizes. Two have clear field with flowers, one with cobalt blue field with flowers, one with aqua blue field with flowers. None marked. Measure from largest to smallest: 2 3/4" diameter x 1 3/4" high, 2" diameter x 1" high, 1 3/4" diameter x 1 1/4" high, 1 3/8" diameter x 3/4". Both clear field salts have a crack.
Keywords: Salt Cellar, Salt Dip, Enamel Dimensions: