sz (zmodem) binary for a Sun 4

[Larry Snyder]

Would someone be so kind as to please mail me a zmodem binary (sz) for a
Sun-4?

   Larry Snyder, NSTAR Public Access Unix 219-289-0282 (HST/PEP/V.32/v.42bis)
                        regional UUCP mapping coordinator 
  {larry at nstar.rn.com, ..!uunet!nstar!larry, larry%nstar at iuvax.cs.indiana.edu}