Vincent Slyngstad wrote, in part:
If the PDP-10 panels are 54-08458 Peripheral Indicator
panels, then those use
OL-2. The only thing that I am positive uses the OL-1 is the 8/i (and
presumably the PDP-12?).
Yes, the -12 also uses OL-1s.
A few years ago I got a tip from a guy at WAMCO who used to sell OL-1s to
DEC, and found a large stock of OL-1s at Candela (though they called them
"OL-1-i"s, the "i" being for "import"). The price was good,
the lamps were
good, and I went back later to get a stock of spares. That was about four
years ago, so I would hope they'd still have them in stock.
They're online at
http://www.candelacorp.com .
-O.-