Two Bird Books in Great Demand

Boston, Massachusetts: Massachusetts State Board of Agriculture, 1916. Near-fine.. Advertising leaflet for two (2) books on ornithology published in 1916 by the Massachusetts State Board of Agriculture. Includes postage pricing and brief physical descriptions for each work: the fourth edition of Edward How Forbush's "Useful Birds and Their Protection", and the second edition of his "History of Game Birds, Wild Fowl and Shore Birds". A good example of the state's commitment to bird conservation at this time. Single leaf measuring approx. 8.5" by 5.25", verso blank.