hesham ACCESS: USAP Senior Member Joined 26 May 2006 Messages 33,226 Reaction score 13,067 21 May 2020 #1 Hi, here is a Arthur Erritt Holbrook Airplane-Helicopter patent of 1910. American airplanes: Ha - Hu HOLBROOK, DECHENNE AIRPLANE, MONETT & JOPLIN, MISSOURI HISTORY Attachments 1.jpg 142.4 KB · Views: 12
Hi, here is a Arthur Erritt Holbrook Airplane-Helicopter patent of 1910. American airplanes: Ha - Hu HOLBROOK, DECHENNE AIRPLANE, MONETT & JOPLIN, MISSOURI HISTORY