9 CENTESIMI


As explained in the issue (to whom I'm sending you for the details) this revenue stamp was printed on two different paper types and with two different color shades: light blue (Fig. 1) and bright blue (Fig 2).


Pale blue
 
Vivid blue

Fig. 1: pale blue shade

 

Fig. 2: blue shade



Catalogued color shades (as per Sassone) - pale

Blue (typical color)
Pale blue

Catalogued color shades (as per Sassone) - vivid

Blue (typical color)
Vivid blue