/etc/digitizers for TEK 4957?

I've just rescued a Tektronix 4957 digitizer from disposal.

I could not see any reference to this digitizer in my Grass 4.2
installation ... does anyone have a $GISBASE/etc/digitizers file for
this model?

[Would also appreciate it is Markus tells me he sees this, as I have
tried sending it many times and I haven't seen it come back yet.]

--
James Cameron (james.cameron@digital.com)
Digital Equipment Corporation (Australia) Pty. Ltd. A.C.N. 000 446 800