Banque Centrale de Mauritanie, specimen 100, 200 and 1000 ouguiya, 1977, prefix A, 100 ouguiya, blue, man at left, two women preparing tea at centre, reverse, man carrying log at left, man holding fish at centre, 200 ouguiya, violet, President Moktar Ould Daddah at left, people with camel at centre, reverse, two gazelles at centre, 1000 ouguiya, green, woman at left, people at water well at centre, reverse, mine shaft at centre, (Pick 3As, 3Bs, 3Cs, TBB B108s, B109s, B110s), perforated, about uncirculated to uncirculated. These designs were never issued. (3)
