PROOFS OF PRINTING
 
 

Stamps, as much the other kinds of postal issues, they are thematically utilisable in whatever stage of their preparation.

 
 

Trial drafts of printing house

                

       

      

Proof of frame (artist sketch) and proof of printing house, in black

Final proof with the signatures of approval

 

          

Roof of printing and final stamp

 

 

Final proof of colour

 

 

 

(Yet under construction)