1964-present, gift to the Detroit Institute of Arts (Detroit, Michigan, USA)
"The Kamperman Collection." Bulletin of the DIA 44, 1 (1965).
American; possibly Boston & Sandwich Glass Company, Miniature Pitcher, possibly between 1825 and 1840, blown three mold glass. Detroit Institute of Arts, Gift of Mrs. George Kamperman in memory of her husband Dr. George Kamperman, 64.488.