EK2 C.E. Juncker crunch-bead frame 3Flaw (non-mag. WFS core) /4./

EK2 C.E. Juncker crunch-bead frame 3Flaw (non-mag. WFS core) /4./ type

This the cross a interesting type , because the frame a “full Juncker” but the inner core a WSF nonmagnetic early zink core type

Not easy to find