1894 ALFONSO XIII 8c POSTAGE STAMP
MUESTRA

#162: 8c Red Brown
Top Margin Block of 10 With Sheet Serial No. 0,000,000

Handstamped in Violet Type 3 MINISTERIO ULTRAMAR / MUESTRAS

Verso with handwritten confirmation by the Director-General of Posts
giving authority to proceed with the printing; Madrid, October 11, 1893

EXTREMELY SCARCE