THE CUBA REVIEW 



39 



Bomba Kinney Para Mieles 



Presion Positiva. Envolos Rotatories, Sin 

 Muelles ni Valvulas. Forrado interiormente 

 de Bronce. La Mas economica para bombear 

 liquidos espestos, como mirles,acieites guar- 

 apos, etc. Funciona actualmente con el 

 niejor exito en muchos ingenios y refinerias. 

 Capacidades de 50 a 800 galones por minuto. 



Pidanse precios y pormenores i 



Newell Manufacturing Company 



SINGER BUILDING - NEW YORK 



Agentes para Cuba y la demas Antillas 



Economy renewable Fuses 



EASIER THAN EVER TO RENEW 



The first renewable fuses usiiia; an inexpensive bare renewal link for restoring a blown fuse to its 

 original efficiency to be APPROVED IN ALL CAPACITIES by the Underwriters' Laboratories 



Full Protection ! 



Full Efficiency ! 



Full Economy ! 



Economy renewable Fuses have a long and distinguished record for giving dependable pro- 

 tection, high efficiency and low operating costs in use on electrical circuits in sugar mills and on 

 plantations in the United States and Cuba. 



The knife-blade type Economy renewable Fuse is easier than ever to renew. Simply 

 unlock the winged washer, remove the fused link, insert a new Economy " Drop Out" renewal 

 Link, relock the washer and the fuse is ready for continued service. No loss of time, no inconven- 

 ience, no waste, for all that is destroyed in a blown fuse is the inexpensive strip of fusible metal. 



Economy Fuses cut operating costs 80% as compared with the use of "one time" fuses. 



Economy Fuses and Economy "Drop Out" renewal Links, since December 1, 1919, have 

 carried the "Underwriters' Laboratories Inspected" labels and symbols IN ALL CAPACI- 

 TIES— from to 600 amperes in both 250 and 600 volts. 



Install Economy Fuses at once. 

 Sold by leading electrical dealers and jobbers everywhere. 



ECONOMY FUSE & MFG. CO., - - - CHICAGO, U. S. A. 



Economy Fuses also are made in Canada at Montreal. 



CUBA'S TRADE WITH BOSTON 



Nov., 1919 



Imports from Cuba .$1,949,657 



Exports to Cuba 2,004,710 



Dec, 1919 



Imports from Cuba .$ 898,571 



Exports to Cuba 1,489,553 



■Jan., 1920 



Imports from Cuba .$4,262,291 



Exports to Cuba 358,897 



