10 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 58 



London, Edinburgh, Dublin Philos. London, Edinburgh and Dublin Phil- 

 Mag. Journ. Sci. osophical Magazine and Journal of 



Science, London. 



London and Edinburgh Philos. Mag. London and Edinburgh Philosophical 

 Journ. Sci. Magazine and Journal of Science, 



London. 



" Lotos " Zeitschr. Nat " Lotos," Zeitschrif t f iir Naturwissen- 



schaften, Prag. 



Mech. Eng The Mechanical Engineer, London. 



Mech. Mag Mechanics' Magazine, London. 



Medd. Gronl Meddelelser om Gronland, Kj0benhavn. 



Mem. descr. Carta Geol. Italia Memorie descrittive della Carta Geolo- 



gica d'ltalia, Roma. 



Mem. Com. Mapa Geol. Espana Memoria de la Comision del Mapa Geo- 



logico de Espana, Madrid. 



Mem. Geol. Surv. Great Britain Memoirs of the Geological Survey of 



Great Britain, London. 



Mem. Geol. Surv. New South Wales Memoirs of the Geological Survey New 



South Wales, Sydney. 



Mem. Geol. Surv. Summ. Progr. Memoirs of the Geological Survey. 

 Geol. Surv. United Kingdom and Summary of Progress of the Geo- 

 Mus. Pract. Geol. logical Survey of the United King- 



dom and Museum of Practical 

 Geology, London. 



Mem. Soc. Sci. Nat. Arch. Creuse Memoires de la Sociele des Sciences 



Naturelles et Archeologiques de la 

 Creuse, Gueret. 



M6tallurgie La Metallurgie, Paris. 



Mex. Mg. Journ Mexican Mining Journal, Mexico. 



Mg. Aim Mining Almanack, London. 



Mg. Ass. Inst. Cornwall Mining Association and Institute of 



Cornwall, Truro. Report and Pro- 

 ceedings of Miners' Association and 

 Institute of Cornwall, Truro. 

 Transactions of the Mining Associa- 

 tion and Institute of Cornwall, Cam- 

 borne. 



Mg. Journ. Railw. Comm. Gaz Mining Journal, Railway and Commer- 

 cial Gazette, London. 



Mg. Mag Mining Magazine, New York. 



Mg. Mag Mining Magazine, London. 



Mg. Rec., British Columbia British Columbia Mining Record, Vic- 

 toria. 



Mg. Rep Mining Reporter, Denver, Colo. 



Mg. Rev Mining Review, Los Angeles. See also 



American Mining Review. 



