116 
otal number of volumes in library, December 31, 1941, ia paves 22419 
Number of volumes added during 1942. 0..000000.00....00..000.., 182 
Votal number of volumes in library, December 31, 1942.....0...... 22,952 
Total number of pamphlets in library, December a 194t. 0... 2, 20,531 
Number of pamphlets added during 1942.0 000.00.0.00000.0...0.0... 701 
Total number of pamphlets in library, December 31, 1942... 21,232 
Total number of volumes and pamphlets in library, oe ember Sh “1041 43,301 
Net increase of volumes and pamphlets during 1942. ...0.0.0.0.0... 883 
‘otal number of volumes and pamphlets in library, December 31, 1942 44,184 
American Fern Society Collection 
Number of volumes, December 31, 1941...0.0.0.... phar ed died dens 49 
Number of volumes added during 1942....0.................. ao, 2 
Votal number of volumes, December 31, 1942. ....00000.0.0.0.0.... 51 
Number of pamphlets, December 31, 194b...0.0.0.0.00000.0.0.... 300 
Number of pamphlets added during 1942.0. 0000.000000.0000...0.... 18 
Votal number of pamphlets, December 31, 1942.00. .0.00.00.0..00... 318 
Number of parts added during 1942. 0.00000.0000000.0.000.00000.. 11 
Serials and Periodicals 
(Including only those of which numbers were received in 1942) 
DUMSCEPLION spam ot ae cas Ck Heat CP Pte ao a Ra aed 4 112 
rift Breese hue ie ae ly, se ee ne, Rlaeted ree, iat, By A EAG ROW Baty a GO oe Se ee Ws Repeat we aud ae 78 
FXCNANG GC. 58 eegeahees vos dS? cd Ca Res ae eee ek eee 511 
PU DM GALI OM s 4 oc aoa ee ad ote yh oo ee ek aka a oe ee ee a 6 
GUA iceete ccna ayetie Sy ahve eee a Aco nec ap © he eh ee 707 
CATALOGING 
Books, Pamphlets, and Serials catalogued... 0.0. 0.00000.0.0........ 1,242 
Total number of cards typewritten and filed... ......0............ 1,896 
Printed Cards 
Yorrey Botanical Club index cards on file, December 31, 1941.0... 0... 61,221 
Filed during: 1942 0s vaste dette gare ests pees piace ahea 1,352 
