REMOVE

1. Glass
2. North American; American
3. The Cleveland Museum of Art
4. Halem, Henry

WHAT

1. Decorative Arts and Utili … (3)
2. blown glass (1)
3. glass (with plastic?) (1)
4. vitrolite with painted en … (1)

WHERE

1. North American; American (3)

WHO

1. Halem, Henry (3)
2. The Cleveland Museum of A … (3)

WHEN

1. 1938 (3)
2. 1977 (1)
3. 1986 (1)
4. 1988 (1)