The delicacy of Delzers engraving is perfectly visible on these without-value workshop proofs. The losses that have followed up to the printing of the stamps will alter the final aspect ! In particular the detail of the fingers, the headdress, the look ... 

The design of this state proof already aggregate everything that will generate the different Types I, III and IV within the meaning of the stamp catalogs!

The scan scanned at 1200 dpi (and enlarged) of the state proof (details and didactic oblige) will serve as a reference (Ref) for the comparisons with Proofs and Types of printing.

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