coil data

I only know of one place to get reference material on various windings: Trainrefs

I do not know whether they have the information for the specific coil you ask about.

It's not super critical, if you use the right sized wire, just wind it as neatly as you can to slightly larger diameter than the original.  The larger diameter is to compensate for the fact that you'll never get the layers like the original, so you'll need a thicker diameter to get roughly the same number of windings.

Thanks for the help.