(37) 
Size of blocks. Number. 
x4 inches. WLI 
44x44 « 812 
44 x8 ae 50 
54AX5% *¢ 307 
7 XT 66 218 
Total, 2,098 
(2) Glass jars. (Specimen jar, 2605, Whitall Tatum Co.). 
Diameter. Height. Number of jars. 
2 inches. 5 inches. 120 
3 a3 6 66 I20 
3 66 8 fxs 48 
3 % x3 10 «ce 24 
4% oc 12 4c 42 
Total, 384 
(c) Ring-stands. These are made of thin wire, with gun- 
metal finish, and consist of a standard and tworings. About 
500 were used, especially in the mounting of the collection 
illustrating North American Dendrology. 
(2) Gray cardboard for exhibiting plants, plates and pho- 
tographs. The growth of the exhibits required the addition 
of standard cardboards as follows: 
Size of cards. Number of cards. 
7 XII inches. 200 
Ir XII “ 200 
Il X14 gs 300 
14 x22 “ 300 
1334x184 * 400 
Total, 1,400 
3. Economic Muszum. The number and arrangement of 
the exhibition cases of this museum remain the same as dur- 
ing the previous year. Each case has been supplied with a 
metal number in the upper left hand corner and a large label 
stating the contents in the center directly over the doors. 
The arrangements of exhibits in the cases is as follows: 
