OK, I won the lot. The sawback bayonet is in good shape but no unit stamps and the manufacturers name is almost totally gone. I assume it was not deeply stamped to begin with. There is what looks like an "O" as the first letter and the last 4 are "weRK" as I quoted, with the "we" being smaller font than the "RK". Though the Lee Enfield bayonet is a somewhat sorry state Sanderson, it has two interesting stamps that I've not encountered before. On the pommel, it has a capital with a broad arrow (see pic) and on the guard is "D2D". I don't know if I should ask about that in the Lee Enfield forum. Any input would be most welcome.
The Broad Arrow inside a "D" is the early Australian ownership stamp. It preceded the D->D.