I've got some screwcutting thread chart lathe plates NOS that I don't want as they are not for my lathe, so free to goods homes (not for e bay sales !).
2no Metric 3mm leadscrew Non gearbox, metric threads - Denford CH159
1no for Transposing set up - Imperial lathe to cut metric using gearset 120/127 silver colour/ black writing,figures.
1No ditto but blue background /silver writing, figures.