how to acquire 7.3 install disk(s)

After a couple of attempts to download suse-sparc-7.3-CD1.iso from
the SuSE ftp site, I have come to the conclusion that my internet
connection is not sufficiently stable nor has adequate bandwidth to
download anything of over 600 megabytes in any reasonable length
of time.  Is there anyone/anyplace out there who is providing this
iso image on CD?

(I only see the x86 v.8 SuSE linux available on the SuSE store site.)

BTW, the target machine is a Sparc Classic which I am trying to
resuscitate.

Cheers,
Will