PDP 8/e Front Panel Lamp Replacement

Hi, all, While I've been tinkering with the PDP 8/e I just took out of storage, I've found that a couple of the front panel bulbs are burned out. I know that this has been discussed here before, but does anyone have a clue where I can get replacements that will work? I understand that the bulbs are type T1, 14V @ 0.40A, with .125 pin spacing, and 0.75 tall. I have a DEC part number, but, of course, that today is useless. I've searched around the net some, but can't find anything like that. I've worked around it by taking the bulbs from the extended address page lights and using them as replacements, but I'd like to get all the lights working again. At least now the 12 address and 12 "status" lights, along with the "RUN" light work. Any help appreciated. Thanks, Rick Bensene P.S., I don't want to switch it over to LED's or anything like that, I want to keep it as original as I can.