1909-1925 Patents for Toys, Games, Exercise Equipment with Great Illustrations!
Patents for Inventions. Class 132(iii): Toys. Period-A.D. 1909-1915, 1921-25 [155,801-244,800]. Printed under the authority of His Majesty's Stationery office. Class 132(i): 98pp. Class 132(ii): 266 pp, 1909-1915 Class 132(ii): 242 pp.