met-american-decor:Tumbler by Challinor, Taylor and Company, American Decorative ArtsGift of Mrs. Em
met-american-decor:Tumbler by Challinor, Taylor and Company, American Decorative ArtsGift of Mrs. Emily Winthrop Miles, 1946Metropolitan Museum of Art, New York, NYMedium: Pressed purple marble glasshttp://www.metmuseum.org/art/collection/search/9113 -- source link