machinist new to forum

[i_r_machinist]

Hello everyone. I'm a 54 year old man with 33+ years experience as a machinist and cnc programmer. I traded some machine work for a biplane ride yesterday and loved it. It was a 1927 Travel Air 2000. The owner runs an air museum out of the Ranger, Tx. airport. He is in the process or restoring a 1929 Travel Air 4000. After the ride he asked if I would be willing to trade out some work for more rides. Soooo..... I need to find a drawing of the wing spars. He said the spars on the '27 and '29 were the same. He said the wings were "elephant ear" wings.
If someone could please give me a little direction on finding what I need, it would be much appreciated!
i_r_machinist
aka Kerry Bullard

 

[LauraJ]

 

[Travelair3000]

 

[i_r_machinist]

 

[Eric_Anderson]

 

[Larry Lyons]

 

[wacoc8]

 

[hatzdude]

 

[imacfii]