Sean, Please, Excuse my error as I get the date reversed at times . But I found the article Joe H. wrote on this subject and my subsequent e-mail discussing this w/ him later and in both the date agree . June 2009 issue article, 110 Folding Hunter Fans .
The article begans on page 7 but the information which addresses your question is found on pg. 15 the bottom par.. Buck went to Obeechee wood in 94 (more is prevalent) so, early on in that year . Then the other topic much discussed here is steel change 1992 . It was once purported that to be in 93 . Whereas the change to laminates the date has not changed .
I certainly don't mind admitting an error to correct myself . DM