[Vor. 7, 1920] 
74 ANNALS OF THE MISSOURI BOTANICAL GARDEN 
DESCRIPTION OF PLATE 
PLATE 1 
A general view of the humidor as described on page 53, with the balances 
in place and both doors open. 
Fig. 2. The interior of the humidor showing the baskets containing the samples 
of shavings, one basket hanging on the balance and the Milliken dew-point apparatus 
in the central foreground. 
