I recently acquired a photo construction book for the Trella T-106. It appears to be all original photos. I bought a box of old photos and much to my surprise was a complete photo history of this aircraft. I am not sure if it has any historical importance or if the current owner of the craft would want it. I did PM the originator of this thread, but figure I would put it out here as well.
There was a photo copied story from an aircraft magazine about the history of it as well. There is a very interesting letter from 1965 from an engineer from Boeing (on Boeing letter head) thanking the Dean at U of M for all their support in his education. It is not clear if there is any connection to the construction of the plane.
I would like to get this book to the proper place or allow others to view it if the interest is there.
If there is a better forum for this, please direct me.
I have no aircraft background or interest other than it being a very cool piece of local Michigan history.