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Creators:
Baekeland, L. H. (Leo Hendrik), 1863-1944
Dates:
1935 January 1- 1935 December 31
1935 June 1- 1935 December 31
Level:
item
Size:
1 Item (6.0" x 3.5")
Collection ID:
NMAH.AC.0005
Repository:
Archives Center, National Museum of American History