In internet, there is a lot of information about Curtiss X-19 and x-300 aircrafts, but about x-100 I found just here, here and in several other web-sites (I didn't find topic on the forum).
Maybe you can find some more information or drawings of this aircraft(maybe something on the forum?)?
In the short time after the Wright Brothers first flew their Flyer in 1903, some had toyed with the idea of marrying the airplane with the automobile to produce the convenience of long distance flight with the ability to drive from the airfield to their desired destination. The first person to...