2 ms·
> there were 12 bulbs, 12 masks, 12 lenses per screen The detail for what the extra masks were for is unclear, but it does look like there were 12 per digit.
by mmastrac 10y ago
> there were 12 bulbs, 12 masks, 12 lenses per screen
The detail for what the extra masks were for is unclear, but it does look like there were 12 per digit.