TAD 2402 clone Crossover

I have have a active filter for my TAD 2402 clones today but will now make a passive crossover filter and has found the diagram "TSM-2" with information regards to what I need.

On internet I did find some different versions regards to components sizes for TSM-2, but I got the question about RDC for the Inductor's ?

Is there anybody that could help me with that information ?