Correction! George Meecham ( I wrote Norm ) ran the factory. He seemed like
an old school fitter & turner guy , who also did the brass band instrument repairs
on a bench right next to the shell molds which were on the second floor of the factory. The fittings were made by an outside metal shop, stored in bulk at the factory and nickel plated in lots as required. The most common problem was Scottish pipe band snare drums coming back with the lugs stripped clean off because they tuned the things so high . I also was there when they made the silver Navy ceremonial drums and every ounce of metal had to be accounted for during the process, even filings ! Morrie's star student Barry Harvey of course went on to be the drummer in seminal Aus band Chain.
I'll scan the catalogues I have and post em sometime.