SERIAL DIGESTS AND INDEXES 13 



TP 995. — Waste Utilization and Artificial (Imitation) Sub- 

 stances. 



Kunst-Stoffe. (Fortnightly.) Munich. 13 mks. half-yearly. 



Contains valuable original papers and digests of patents for the manufacture of 

 artificial compounds. 



Waste Trade World. (Weekly.) London. 6s. 6d. yearly. 



TR. — Photography. 



Jahrbuch fur Photographie und Reproduktionstechnik. (Eder.) 



Halle a S., Knapp. Bound in linen, 9- 50 mks. 



Besides original contributions the work contains a series of annual reports of the 

 progress of Photography, Process Work, and Cinematography, fully supported by refer- 

 ences to the literature of each year. It also contains German and Austrian patent and 

 book list*. 



TS 300. — Iron and Steel, Metallurgy. 



Iron and Steel Institute. Journal (2 vols, yearly). 



London, Spon. 16s. each vol. 



Each vol. has a section, " Notes on the Progress of the Home and Foreign Iron 

 and Steel Industries," consisting of classified abstracts of recent papers. 



Stahl und Eisen. (Weekly.) 



Dtisseldorf, Verl. Stahleisen m. b. H. 15 mks. half-yearly. 



Useful for German practice and patents. 



TS 940. — Leather Manufacture. 



Society of Leather Trades Chemists. Journal. 



University, Leeds. £1 4s. 



Anglo-French successor to the " Collegium ". Contains abstracts of original paper 

 and patent specifications. 



TS 1080. — Papermaking. 



Papermakers' Monthly Journal. 



London, M. Singer & Co. 6d. each number. 



Commenced in April, 1912, " The Bibliography of Current Paper Trade Litera- 

 ture," prepared by the International Institute of Technical Bibliography. 



TS 1300.— Textiles. 



Textile Institute. Journal. 



Manchester, 16 St. Mary's Parsonage. £2 2s. 



1915 volume contained a valuable c'assified list of articles and patents. This has 

 been discontinued, but it is hoped to reinstate it in the journal at some future date. 



U. — Military Science. 



International Military Digest. A monthly cyclopaedia of current military 

 progress. Athenaeum Office, Breams Buildings. 



Monthly indexes, with quarterly and annual cumulations, £1 ; monthly issues 

 only, 12s. ; quarterly and annual issues only, 12s. A valuable source of information on 

 the European War and professional topics. 



ABERDEEN : THE UNIVERSITY PRESS 



