SLICS items wanted

Coming to St. Louis for SLICS?
I am displaying Japanese shot shells and invite you to bring Japanese shot shells, brass, paper, or plastic and their boxes for trade or to sell to me.
Also wanted are unusual headstamps in 44 Russian and 9mm parabellum.
Shot conentrators and spreaders always on the want list.
Copies of “Early Shotgun Concentrators and Spreaders” still available.
Gary Muckel