AncientAviation
Well-Known Member
Greetings all...
Poplar, Walnut, Douglas fir & White-Ash were also used in WW1 planes.
How would you go about grading the wood - or put differently, how would the grading differ from what we normally do with Spruce?
Wondering if anybody knows?
Thanks
Poplar, Walnut, Douglas fir & White-Ash were also used in WW1 planes.
How would you go about grading the wood - or put differently, how would the grading differ from what we normally do with Spruce?
Wondering if anybody knows?
Thanks