wore 
19. 
20. 
207 
LIST OF EXCHANGES. 
. The British Museum. 
. The Advocates’ Library, Edinburgh. 
. The British Natural History Department, South Kensington, 
W 
. The Yorkshire Naturalists’ Union, The Museum, Hull. 
. The United States Department of Agriculture, Washington, 
W.S-A. 
. Peabody Museum of American Archeology and Ethnology, 
Harvard University, Cambridge, Mass., U.S.A. 
. Meriden Scientific Society, Meriden, Connecticut, U.S.A. 
. Minnesota Academy of Natural Sciences, Minneapolos, 
Minesota, U.S.A. 
. The Hawick Archeological Society, Hawick. 
. Harvard College of Comparative Zoology, Harvard, Cam- 
bridge, Pennsylvania, U.S.A. 
. Hon. Secretary, Austral Association for Science, 5 Elizabeth 
Street, Sydney, Australia. 
. The Edinburgh Botanical Society, St. Andrew Square, Edin- 
burgh. 
. Historical Society of Lancashire and Cheshire, Liverpool 
Institute, Liverpool. 
. New York Academy of Sciences, New York, U.S.A. 
. Philadelphia Academy of Natural Sciences, Philadelphia, 
ales Ue Seale 
. Rochester Academy of Sciences, Rochester, New York, 
U.S.A. 
. Staten Island Association of Arts and Sciences, Staten 
Island, New Brighton, Borough of Richmond, New York, 
S.A. 
. Liverpool Institute of Commercial Research in the Tropics, 
Public Museum, Liverpool. 
Buenos Ayres Museo Nacional, Museo Nacional, Buenos 
Ayres, Argentina. 
The Librarian, Brooklyn Institute of Arts and Sciences, 
Brooklyn, New York, U.S.A. 
