Fortran compiler for 68000

[DAJ%ccrma at sri-unix.UUCP]

From:  David Jaffe <DAJ at ccrma>

I'm looking for a Fortran compiler to run on a 68000 work station (Valid).
I have a version which was written to run on a VAX and which generates code 
for a VAX using the second pass of the portable C compiler but it seems non-
trivial to modify it and I'd rather avoid it if possible.
Does anyone have information where I could get an inexpensive or free 
Fortran compiler (with sources) that will run on version 7 of Unix?

P.S. This is for a non-profit organization (a university).

REPLY TO: DAJ at SAIL