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dita, digitalis, sabadilla, turpentine, soap-bark, and belladonna 
have four each. 
The new acquisition necessitates an entire rearrangement of the 
original collection. It has heretofore been classified according 
to the chemical nature of the products, and in this form has 
attracted much attention from visitors during the year, especially 
from students. By the new arrangement, the crude articles 
stand in botanical sequence, and each is surrounded by the prin- 
ciples pertaining to it. Suitable pedestals and labels are now 
being prepared for each of these groups. The collection now 
comfortably fills an entire section of cases, and may be found in 
the northwest corner of the Economic Museum, 
