CURRENT LITERATURE 



313 



8th ed. il., Lon- 

 S. Low, Marston 



ule and specifications for standard 

 wood steamship. Gulf and Atlantic 

 coast; largely southern yellow pine, 

 rev. Jan. 1, 1918. 27 p. Wash., D. C, 

 1918. 



WOOD TECHNOLOGY 



Pearson, R. S. Note on kokan or 1am- 

 patia timber, Duabanya sonneratioides. 

 8 p. pi. Calcutta, 1917. (India- 

 Forest dept. Forest bulletin 36.) 



Pearson, R. S. Note on the contraction and 

 warping which takes piece in Pinus 

 longifolia timber while seasoning. 6 p. 

 pi., diagrs. Calcutta, 1917. (India 

 Forest dept. Forest bulletin no. 37.) 



WOOD PRESERVATION 

 Berry, James B. Prolonging the life of 

 farm timbers. 8 p. il. Athens, Ga., 

 1917. (Georgia state college of agri- 

 culture Extension division. Circular 

 66.) 



AUXILIARY SUBJECTS 



Animal industry 



Baker, Eustace Thurston. Sheep diseases. 

 237 p. il., pi. Chicago, American jour- 

 nal of veterinary medicine, 1916. 



Architecture 



American institute of architects Struc- 

 tural service dept. Structural service 

 book, vol. 1. Wash., D. C, 1918. 



Aviation 



All the world's aircraft, 

 don and Edinburgh, 

 & Co., ltd., 1917. 



Barber, H. The aeroplane speaks. 144 p. 

 il., pi. N. Y., R. M. McBride & Co., 

 1917. 



Geology 



O'Hara, Cleophas C. A bibliography of 

 the geology and mining interests of the 

 Black Hills region. 216 p. map. Rapid 

 City, S. D., 1917. (South Dakota 

 school of mines Dept. of geology. 

 Bulletin no. 11.) 



PERIODICAL ARTICLES 



Miscellaneous periodicals 



Aerial age, April 1, 1918. The use of spruce 

 in aeroplane construction, by J. A. 

 Newlin, p. 162-3. 



Aerial age, April 15, 1918. Dry kilns; a 

 safety factor in aeroplane construction, 

 by Victor R. Jose, p. 258-9. 



American city, Jan., 1918. Importance of 

 well-shaded city streets, by J. G. Bren- 

 nan, p. 69-75. 



Aviation, March 15, 1918. Physical prop- 

 erties of airplane woods, by C. H. 

 Congdon, p. 223-5. 



Aviation, April 1, 1918. Organized airplane 

 spruce production, by J. Frederic 

 Thorne, p. 289-93. 



Breeders' gazette, March 21, 1918. 

 on western ranges, by 

 Wood, p. 599-600. 



Country gentleman, March 16, 



ping for home fires, by J. Kelly Wright 

 p. 8. 



Country life, London, Feb. 16, 1918. Trees 

 for economic planting, by A. D. Web- 

 ster, p. 166-8. 



Farm and fireside, March, 1918. The con- 

 fession of a timber buyer, by John 

 Calderhead, p. 7, 21. 



Sheep 

 Roscoe M. 



1918. Chop- 



Plan To Use Th 



is 



y t 



armsi 



Most contractors know var- 

 nish. They know it doesn't pay 

 to give their clients cheap var- 

 nishthe kind that brings trouble 

 later on. 



Murphy Varnish 



"the varnish that lasts longest" 



is the ideal varnish for contracting 

 and large scale use. It flows so 

 freely and is so easily applied that 

 it cuts down labor costs. It is 

 less expensive on a square-foot- 

 per-gallon basis, for a little goes 

 a long way. 



Use these longest-lasting fin- 

 ishes for economy, beauty and 

 durability. 



Murphy Transparent Interior 

 Murphy Transparent Spar 

 Murphy Transparent Floor 

 Murphy No gloss Interior 

 Murphy Semi-Gloss Interior 

 Murphy Univernish 

 Murphy White Enamel 

 Murphy Enamel Undercoating 



Write for full information. 



MurpfiyTarnish Company 



Franklin Murphy, jr., President 

 Newark Chicago 



Doi'eall Vjrnipb CotnDjny, Ltd.. Montreal, Canadian Associate 



ANA 



I I II I II I *-wwi W 



