WW1 wood grading (non spruce)

AncientAviation

Well-Known Member
Joined
Apr 24, 2020
Messages
59
Location
England
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
 
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