UNITED NETHERLANDS. Overijssel (Overyssel). AR silver rider (dukaton). 42 mm. Type IIIa. 1734. Knight with sword mounted on leaping horse right; crowned arms of Overijssel below; MO NO ARG CONF OE BELG PRO TRANSI / Overijssel arms, date at base; CONCORDIA RES PARVÆ CRESCVNT. Dav. 1829. NGC MS 62; attractive old toning over fresh surfaces.