Well, after giving it much thought, I decided to have my 1940 CC string rotary HN White/King CC tuba with its original (same serial # on body & bell!) det. 20" bell cut down to 16"--like Bell/Torchinsky/ Novotny had. With all my old King catalogs and talking to many folks, no one can give a reason why some of the CC King string rotary tubas had 20' bells and others 16." I of course gave respect to the process of "preservation/restoration/conservation" but I thought if people cut old York bells down from 22" to 20", the question is not why, but why not do it to the King? And it is then the bell size shown in the 1939-40 era HN White/King catalogs (optional upright det. bell of 16").....
My tech cut the bell down ( just a whisker over 16" now) and he was able to somehow use and reshape the original rim/bead too for use on the new sized bell!
The horn plays MUCH tighter, which I really really like!
A success!
Mark




engraving on front of bell

Serial# on body's 2nd rotor casing

Matching serial# of det. upright bell






