This mark is on the bottom of my Grandma and Grandpa Cream and Sugar Set. Thank you for any info you have on the date and/or manufacturer. [img size=288]https://kovels.com/media/kunena/attachments/legacy/images/MARK_MADE_IN_JAPAN.jpg[/img]
Thanks for your answer. I’ve done some more investigating and think that the mark is for Mariyama Ware.
Anyone have background on this company?
made in Japan was used after 1921. In my made in Japan books it can’t be determined the exact date, but it does list Iwata as the manufacturer.
