SUPPLEMENT TO 
4 
Beecher, William L., 918 N. St. Bernard St., Philadelphia, Pa. Lepidop- 
leva. Collection. 
Beer, Emil G. L., 2845 S. 41st Ave., Chicago, 111 . Lepidoptera. Collec- 
tion. Exchange. 
Blackburn, Charles Vincent, 101 Pine St., Woburn, Mass. Macro-Lepi- 
doptera and larva. Collection. Exchange. Will purchase good 
colored sketches of larvte. 
Bock, George W., M.D., 1231 Morrison Ave., St. Louis, Mo. Co/eoptera. 
Collection. Exchange. 
Boerner, Charles R., 2534 S. Rosewood St., Philadelphia, Pa. Coleoptera 
Collection. Exchange. 
Bogue, E. E., Agricultural College, Mich. Coccidce ; Kertnes. Collec- 
tion. Exchange. 
Bolster, Percy G., 217 Norfolk St., New Dorchester, Mass. Coleoptera ; 
Hymenoptera. Collection. Exchange. 
Bradley, J. Chester, 325 Dryden Road, Ithaca, N. Y. Hymenoptera , esp. 
Parasitic and Phytophaga , Evaniidce , Siricoidea. Collection 
of American and exotic Hymenoptera. Exchange. Determined 
or undetermined material solicited from all localities. 
Braucher, R. W., 307 N. Pine Ave., Austin Station, Chicago, 111 . Econo- 
mic Entomology. Collection. Exchange. 
Brehme, Hermann H., 3S8 Hunterdon St., Newark, N. J. Coleoptera; 
Lepidoptera. Collection. Exchange. 
Bridwell, J. C., Durham, N. H. Hymenoptera , esp. Sphegoidea, Vespo- 
idea , Apoidea. Collection. Exchange. 
Britton, Wilton E., Ph. D., Agricultural Experment Station, New Haven, 
Conn. Coleoptera ; Coccidce ; General Economic Entomology. 
Collection. Exchange. 
Broad well, William H., 275 High St., Newark, N. J. Lepidoptera , esp. 
Geometridcr. Collection. Exchange. 
Brown, Charles E., Department of Entomology, Public Museum, Milwau- 
kee, Wis. Odonata. Collection. Exchange. List on request. 
Browning, G. Wesley, 253 N. First West Street, Salt Lake City. Utah. 
General Entomology . Collection. Do not exchange. 
Brues, Charles T., American Museum of Natural History, New York, 
N. Y. Hymenoptera; Diptera. Collection. Exchange. 
Buchholz, Otto, 602 Adams Ave., Elizabeth, N. J. Lepidoptera. Collec- 
tion. Exchange. 
Burden, Charles E., War Department, Washington, D. C. Coleoptera. 
Collection. 
Burgess, Albert F. , Department of Agriculture, Columbus, Ohio. Cocci- 
neltidce ; Coccidce. Collection. Exchange. 
Burnett, Harry S., Morton, Orleans Co., N. Y. Lepidoptera. Collection. 
Caffrey, G. W., 126 Centre St., Bethlehem, Pa. Coleoptera ; Hemiptera ; 
Orthoptera. Collection. Exchange in Coleoptera. 
Calder, Edwin E., Bayside, R. 1 . Coleoptera. Collection. 
