French West Africa 1892-1970s seln of 620 (370 diff) mint & used on s/b pages. Incl Mauritania x 40, Senegal x 101, Guinea x 65, Ivory Coast x 66, Togo x 115, Benin Dahomey x 61, French Sudan x 65, Niger x 43. Upper Volta x 30 & French West Africa x 40. SG cat £630+.