This ceramic plate is from Weil Ware's 'Blossom' pattern, produced by Weil of California between 1946 and 1955 during the Mid-Century Modern era. The design features hand-painted yellow flowers with brown stems and green leaves on a light celadon (pale green) background, characteristic of the company's aesthetic during this period.

Weil Ware pottery has become highly collectible among Mid-Century Modern enthusiasts and vintage kitchenware collectors. The 'Blossom' pattern is particularly sought after for its cheerful floral design and distinctive square shape, representing the optimistic post-war American design sensibility. Collectors value these pieces for their craftsmanship, distinctive glazes, and the increasing rarity of complete sets in good condition.