1933 15c. and 25c. Spanish Morocco overprinted picture postal stationery cards ‘Cabo Juby/ Muestra’ in one operation very fine unused ex a postal archive, never mounted. Only 400 were printed.
1935 30c red picture postal stationery card ‘Ketama Cedars and Snow’ overprinted ‘Cabo Juby’ over design and with diagonal MUESTRA handstamp at centre; fine unused.