In directory old/ there is still RUCP to be found, for those with
very small machines - if it is possible, use Taylor UUCP!

uucp.spk       V0.04, port of Taylor UUCP 1.04
uucpdoc.spk    documentation for Taylor UUCP and the Acorn port
uucppl1.spk    V0.04pl1, patch nr. 1 for Taylor UUCP