Fiume stamp 1.00 / 2c year 1921 Error /moved overprint

Fiume stamp 1.00 / 2c year 1921 Error /moved overprint

Moved or shifted overprint errors on the 1921 Fiume 1.00 on 2c provisional surcharges are mechanical alignment varieties caused by sheet slippage during hurried local print runs. During the turbulent post-WWI provisional government era in Fiume, printing facilities hastily applied new face values over existing stock, which frequently resulted in positioning anomalies.

Key Philatelic Details

• Shift Characteristics: A genuine moved overprint features the “1.00” surcharge displaced vertically or horizontally while maintaining the authentic ink density, impression depth, and typeface consistency of the original printing press.
• Forgery Risks: Fiume overprints are notoriously and extensively forged. Because basic stamps and their overprints were frequently replicated, any error piece requires a professional expert certificate or a trusted expert signature to verify that the shift occurred during the primary manufacturing process rather than being a counterfeit creation.
• Market Standing: Minor positional shifts are relatively common in hurried provisional typography, but dramatic, well-centered shifts are sought-after specialized varieties that command a premium among collectors of Fiume postal history.