Hi to all,
@AlekZ: you might be interested to see the "photo report" i did on CRT rebuilding at RACS/France circa 2012. Every major step of the process is described.
RACS re-screened & aluminized every CRT except if the customer did not want it.
In the case of some Pre-War CRTs with low EHT (5/6KV) aluminization would reduce brightness too much.
https://app.photobucket.com/u/jhalph...b-ded825d8e562
Best Regards
jhalphen
Paris/France