REPORT OF THE SECRETARY. 67 
Following is a list of bureaus or agencies through which the distribution of 
exchanges is effected. Those in the larger countries and in many of the smaller 
ones forward to the Smithsonian Institution reciprocal contributions for dis- 
tribution in the United States: 
LIST OF BUREAUS OR AGENCIES THROUGH WHICH EXCHANGES ARE TRANSMITTED. 
Algeria: Via France. 
Angola: Via Portugal. 
Argentina: Seccion de Depésito, Reparto y Canje de Publicaciones, Biblioteca 
Nacional, Buenos Aires. 
Austria: K. K. Statistische Central-Commission, Vienna. 
Azores: Via Portugal. 
Barbados: Imperial Department of Agriculture, Bridgetown. 
Belgium: Service Belge des Echanges Internationaux. Brussels. 
Bermuda: Sent by mail. 
Bolivia: Oficina Nacional de Inmigracién, Estadistica y Propaganda Geografica. 
Brazil: Servico de Permulacds Internacionaes, Bibliotheca Nacional, Rio de 
Janeiro. 
British colonies: Crown Agents for the Colonies, London. 
British Guiana: Royal Agricultural and Commercial Society, Georgetown. 
British Honduras: Colonial Secretary, Belize. 
Bulgaria: Institutions et Bibliothéque scientifiques de 8. A. R. le Prince de Bul- 
garie, Sofia. 
Canada: Sent by mail. 
Canary Islands: Via Spain. 
Cape Colony: Government Stationery Department, Cape Town. 
Chile: Universidad de Chile, Santiago. 
China: Zi-ka-wei Observatory, Shanghai. 
Colombia: Oficina de Canjes Internacionales y Reparto, Biblioteca Nacional, 
Bogota. 
Costa Rica: Oficina de Depdsito y Canje de Publicaciones, San José. 
Cuba: Sent by mail. 
Denmark: Kongelige Danske Videnskabernes Selskab, Copenhagen. N 
Dutch Guiana: Surinaamsche Koloniale Bibliotheek, Paramaribo. 
Ecuador: Ministerio de Relaciones Exteriores, Quito. 
Egypt: Director-General, Survey Department, Cairo. 
France: Service des Echanges Internationaux, Paris. 
Friendly Islands: Sent by mail. 
Germany: Karl W. Hiersemann, Koénigsstrasse 3, Leipzig. 
Great Britain and Ireland: Messrs. William Wesley & Son, 28 Essex street, 
Strand, London. 
Greece: Bibliothéque Nationale, Athens. 
Greenland: Via Denmark. 
Guadeloupe: Via France. 
Guatemala: Instituto Nacional de Guatemala, Guatemala. 
Guinea: Via Portugal. 
Haiti: Secrétairerie d’Etat des Relations Extérieures, Port au Prince. 
Honduras: Biblioteca Nacional, Tegucigalpa. 
aThis method is employed for communicating with a large number of the 
British colonies with which no route is available for forwarding exchanges 
direct. 
