Sorry to waste the bandwidth, it's a bit off:

I got a scanner last week to get Vanagon pictures scanned.
It should be connected via SCSI cable which is 3 feet long.
As I have a large tower below the desk and the scanner on
top, this cable is too short. I have to fabricate an extension.
It is a kind of Apple SCSI system with a 50 pole Canon and
25 pole Sub-D plug, and I have to extend the 25 pole Sub-D
side.

Is there anyone who can give me a reference of pin-number
to signal name?

Hopefully I will get the pictures scanned next weekend. They
will be stored on the web soon.

Thanks
Helmut
'80 Camper