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Overprints

A T Ms

Additional Stamp Impressions

Design Prints

Sheet Stamps

Print Substrates

Roulettings

Punches

Separate Productions

Flawed Designs

Meter Stamps

Postal Stationeries

Cliche Can-
cellations

Gums

Hand Postmarks

Tress Rosettes

Lumines-
cences

Stamp Booklets

Machine Postmarks

Without Separation

Embossings

Press Marks

Margin Prints

Reverse Prints

Silk Threads

Die-cuttings

Ink Jet Cancel-
lations

Stamped Envelope Overprints

Burelages

Form Prints

Watermarks

Stamp Impressions

Perforations

Se-tenants

Second Overprints

Others