Isenburg-Büdingen Fürstentum 1693, Doppelalbus Johann Philipp in Offenbach und Wilhelm Moritz in Birstein, Grote 35, s. Knickspur. s
Isenburg-Büdingen Principality 1693, Doppelalbus Johann Philipp in Offenbach and Wilhelm Maurice in Birstein, Grote 35, s. Trace of a kink. s