The parts here are used to make/replicate Stan Meyer's VIC using 10mm x 100mm MnZn Ferrite rods.

Use supports on brakets and bobbins. Thread a short 4-40 screw into bobbin flange holes and use ring terminals with wire soldered to the terminal for a good connection. With these bobbins and rods you can get a pretty close match to Stan's original VIC.

,BradK