Hi All: I am working on a sick M8310 board from a PDP-8/f. I've found and removed a broken diode. It has a glass housing and resembles a germanium variety that I used to see often in my early days. The board has over a dozen diodes, all are the same. The diodes are not numbered but have three coloured bands: Orange, Black, Brown. Not having a suitable reference, any '8 owners out there that can tell me what kind of diode I should replace the broken one with? Thanks, Kevin -- Kevin McQuiggin VE7ZD mcquiggi(a)sfu.ca