24 Apr
2011
24 Apr
'11
7:44 a.m.
How many kinds of keys did they use, on the PDP's?
I've come across 3 :
The 'XX2247' tubular key
A plastic tubular 'key' with no nothces, the lock switch has no pins. Any
tubular key of the right size (including an XX2247) will operate that switch
A small 'Yale type' key used in a wafer tumbler cylidner lock on the
11/05 and 11/10
-tony