=Egg and Poultry Demonstration Car Work in Reducing Our $50,000,000 Waste in Eggs.= W. E. Pennington, H. C. Pierce, and H. L. Schroeder. U. S. Agricultural Department Year Book, 1914, pp. 363-80. Two illustrations of interior of car. See also Scientific American Supplement, May 6, 1916, vol. 81, pp. 292-93, for illustration of a specimen chart used in lecture work. =Farming by Special Train.= Clifford V. Gregory. Outlook, April 22, 1911, vol. 97, pp. 913-22. Eleven illustrations of interior and exterior of cars and audiences. Several trains mentioned. =For Better Roads.= Worth C. Harder. Harper’s Weekly, September 14, 1912, p. 15. Two illustrations of Good Roads Special Train. =Good Seed, The Gospel of.= House Beautiful, July 1913, vol. 34, p. 49. Editorial comment on several good seed trains in the Dakotas, Minnesota, Wisconsin, and Iowa. =Gospel of Health on Wheels.= World’s Work, May 1911, vol. 22, pp. 14-313-14. Description of Louisiana Health Train. =Health Exhibit Car, A Week on a.= Eugene Kerner. Journal of the Outdoor Life, September 1912, vol. 9, pp. 210-11. Kentucky’s health train. =Health on Wheels.= Agnes Morris. American City, December 1914, vol. 11, pp. 453-56. Three interior and one double-page illustration of exterior of Health Exhibit Train of Louisiana State Board of Health. =Health on Wheels.= Louisiana State Board of Health, New Orleans, La., Oct. 31, 1914. Thirteen illustrations of train, exhibits, and director of tour of Health Exhibit Train of Louisiana State Board of Health. =Health to Sell.= Samuel Hopkins Adams. La Follette’s Magazine, December 1914, pp. 8, 9. Mention of “Flying Squadron of Health,” a motorcycle tour of the Wisconsin Anti-Tuberculosis Association. One illustration. =Hessian Fly Train.= George D. Dean. Journal of Economic Entomology, February 1916, vol. 9, pp. 139-41. Train to instruct farmers in ridding Kansas of insect pests. Three illustrations of train. =Homemaking on Wheels.= Country Gentleman, February 12, 1916, vol. 81, p. 366. Demonstration car of the Household Science Department, University of Illinois. Three illustrations of interior of car. =Instruction of the Public in Anti-Tuberculosis Measures by a Traveling Car Exhibit.= George Homan, M.D. Journal of the American Medical Association, September 24, 1910, Vol. 55, pp. 1072-73. One interior and one exterior illustration. =Iowa Dairy Special, The 16th.= E. S. Estel. Kimball’s Dairy Farmer, July 1, 1916, vol. 14, p. 428. Description and comparison of dairy trains run in Iowa. Two illustrations of demonstrators, lecturers on rear platform of train and of crowd attending an outdoor lecture. =Kentucky Wakes Up.= Roy L. French. Journal of the Outdoor Life, February 1915, vol. 12, pp. 45-46. Tuberculosis exhibit car; 1 illustration of interior.