Clear glass bottle containing an original sample of Bayer...
Clear glass bottle containing an original sample of Bayer 205, Europe, 1915-1916
Clear glass bottle, stoppered, containing specimen of Bayer 205, an original sample prepared by Dr. Drussel himself, label bears inscription in his own hand, and dated 4th Oct. 1916, the bottle is sealed in a domed display jar with large flanged base, probably of later date, bottle English, 1910-1916