MaryGold, aka Tsanya.Marion.C.Crowe 1896~1979. Please email me any photos concerning Marygold. I will answer any and all questions. I am writing a coffee table art book concerning this art deco artist.  Thank you for your time I will up date this guide soon.  ( The American puzzle maker Glad Houser is not Tsanya, Tsayna prints do not have American copyrights and never did. The Tsanya print with a Marygold insert