BOTTLECAP (Charles A. Wo.field I … It AIRPLANE (The Wright brothers) vas the prospect of financial gain that inspired the greatBntions which have contributed so much to the ease and for it—go fishing for the rest of his life. The strongest argument for continuingour American patent system without radi-cal change is that it has…
![An illustration from Famous airmen and their equipment [electronic resource] : with some notes on first-aid in emergencies (1912)](https://img.insideoutlibrary.com/img/200/ia-b20457716-31-27.webp)
