Attribution for Stolberg Schusselpfennig

MA Shops attributes this to Stolberg-Rochefort; Saurma 2388 indicates that this is Stolberg-Konigstein.
Which is correct, or is it something else?

Attributed by previous owner as Ludwig II 1535-1574; with references to Friedrich 610 and Saurma 2387 (which should have a W above the shield; this appears to be a K).

http://www.elfreeman2.com/13/8so224o.jpg

http://www.elfreeman2.com/13/8so224r.jpg

Diameter is about 9mm.