Your mark date this bowl to the years after 1923 and thats as close as you can probably find for a date !! Numbers are the style numbers for that shape !! The plain white undecorated items are offered at prices from $ 8.00 to about $35. !! Decorated pieces from the same period $55. and up depending on the shape and amount of decoration !! Footed latticework compotes with floral decoration around $100. !!