Keywords: Mape Alphonse Maréchal 1926.jpg first map of dialectological division of Wallonia due to Alphonse Maréchal in 1926 Prumire mape sol pårtixhaedje des pårlers del Walonreye croylêye pa Alphonse Maréchal e 1926 scanning of a copy of the map 2007-11-26 L Mahin PD-old Walloon language Maps of Wallonia Dialect maps of the Walloon language |