"Mixed Materials box 2 folder 69"@eng . . "Windaus, Adolf - Correspondence"@eng . . "aspace_50ab09109ac5fcfc0552d2ea10470601" . . _:B5c314cae51be01384350f72972e3f7fa . _:Bcdd2ae1d44dd7c0477d55bffad0b6d0c . . _:B5c314cae51be01384350f72972e3f7fa . _:B5c314cae51be01384350f72972e3f7fa "1919-12-31" . _:B5c314cae51be01384350f72972e3f7fa . _:Bcdd2ae1d44dd7c0477d55bffad0b6d0c "1919-01-01" . _:Bcdd2ae1d44dd7c0477d55bffad0b6d0c . _:Bcdd2ae1d44dd7c0477d55bffad0b6d0c .