My grandmother had a small antique shop in the 1950’s near West Point, and assume this was from her shop but can’t be sure. Trying to identify the mark (maker/date?) and any value. Plate is 12″ diameter.
Most all of the Chinese and Japanese marks only tell possibly the style it was made in and where it was made ! Rarely do they tell who made it ! This looks typical of imported pottery meant to be sold in the US and other countries ! Try looking at www.gotheborg.com and see if it is listed !