<b>1900 ca - 1910 ca Mons</b> The "Musées royaux d'art et d'histoire" in Brussels possess a collection of 1 000 glass positive stereo views that can be attributed to Raeymaeckers. Identified by the address "Mons, Rue Grande, 31", Raeymaeckers was a shop-keeper at this address and member of the "Cercle archéologique de Mons". He was still trading in Mons in 1907.