Another Westinghouse H840CK15

[old_tv_nut]

I'm sure there were many more details to the production apparatus that you wouldn't guess unless you had it to examine. For example, the book mentions that a special technique (exactly what, they don't say) was used that held the silk screen in contact with the glass plate while squeegeeing so that it wouldn't stretch and distort the pattern.

This is the kind of thing that makes me laugh at people who ask why we can't rebuild the Saturn V rocket today to go to the moon again. It's because the tools are gone and those who developed the secret sauce for their use are too. So we have to start from scratch. Now, we may build something much better, but we still are starting from scratch.