1942 Harley-Davidson XA and
Apparently in 1942, during World War II an American magazine could not note that Harley-Davidson's XA was substantially a copy of the German-made BMW R71. No mention of this fact was included in the article below.
Indian 841 Popular Science Article
Layout spread of the first two pages:
The motorcycle in the photos below is an Indian 841.
The motorcycle in the photos below is a Harley-Davidson XA.