After further research and discussion, we now know that these part numbers 2859-2867 refer just to the plastic moulded parts of these track pieces. So, I'd prefer to strip the metal conductors into separate uNNNN part numbers (we are very unlikely to discover the LEGO design IDs for these). But we do know the LEGO numbers for the assemblies.
Straight rail 2865 + metal = 74746
Curved rail 2867 + metal = 74747
Right Point 2859 + 2860 + 2863 + metal = 75541
Left Point 2861 + 2862 + 2939 + metal = 75542
In order to make progress, I'll re-number the existing 2859, 2860, 2861, 2862, 2865 and 2867 to ....c00 versions. That way we are not dependent on someone finding the enthusiasm to model the platic and metal components, but we do fit with our numbering schema.
I'm also thinking that the wires and conductor plates s/2859s03,4,5,7,8 could be uNNNN ~-prefixed parts.
Straight rail 2865 + metal = 74746
Curved rail 2867 + metal = 74747
Right Point 2859 + 2860 + 2863 + metal = 75541
Left Point 2861 + 2862 + 2939 + metal = 75542
In order to make progress, I'll re-number the existing 2859, 2860, 2861, 2862, 2865 and 2867 to ....c00 versions. That way we are not dependent on someone finding the enthusiasm to model the platic and metal components, but we do fit with our numbering schema.
I'm also thinking that the wires and conductor plates s/2859s03,4,5,7,8 could be uNNNN ~-prefixed parts.
Chris (LDraw Parts Library Admin)