Hi Keith: The Accujust hitch pins came with the advent of the SD10 in about 1967. I was at the Conway factory in 1971 when we began using these pins in the M Grands and later the SF10's and the L's and R's. Jim Coleman, Sr. On Wed, 14 Jan 1998, Keith McGavern wrote: > List, > > Can anyone tell me the year when these devices were inaugurated into > manufacturing, please? > > Keith A. McGavern > kam544@ionet.net > Registered Piano Technician > Oklahoma Chapter 731 > Piano Technicians Guild > USA > > >
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