Union Porcelain Works (UPW) pair of

porcelain round six well oyster plates, 9 1/2"

Features a clamshell design with four oyster wells and condiment depression with hand painted finish in soft colors. Signed with the UPW mark on verso. Each measures 8 3/4" x 6 1/2". Good condition wi

porcelain four well shell shaped oyster plate with rare black ground, 8 1/2"

4 - 8 1/2" shell shaped oyster plates

4 - 8 1/2" oyster plates

6 well round oyster plate

Union Porcelain Works (UPW) small clam shell shaped oyster plate, 4 well with multicolor decoration on black background, 8 1/2", ref: Karsnitz pg. 28/29

shell shaped four well oyster plate, 8 1/2"

2 - 9 1/4" round oyster plates

5 well shell shaped oyster plate, chip to rim

4 - 8 1/2" oyster plates

porcelain six well shell shaped oyster plate, 10 1/4"

porcelain 9 1/2" round oyster plate with gold Greek key trim

Union Porcelain Works (UPW) lot of 2 shell shape oyster plates

Union Porcelain Works (UPW) small clam shell shaped oyster plate, 4 well with multicolor decoration on pink ground, 8 1/2", ref: Karsnitz pg. 28

4 well shell shaped oyster plate

Union Porcelain Works (UPW) large shell shape oyster plate, 10"

six well 9 1/2" round oyster plate

porcelain six well shell shaped oyster plate, 10 1/4"

shell shape oyster plate

Union Porcelain Works (UPW) shell shape oyster plate, 8 1/2"

six well 9 1/2" round oyster plate with gold Greek key border

porcelain four well shell shaped oyster plate, 8 1/2"

Union Porcelain Works (UPW) shell shape oyster plate, 8 1/2"