Stamp

30 clues
Seal
Mark
Brand
Sticker
Impress
Forever
Imprint
Ink spot
Act ____
Character
Album item
Impression
Electioneer
Kind of pad
Postal item
Characterize
Visa feature
Official seal
Mailer's need
Approval sign
Sign of approval
Postage purchase
Forever" purchase
Philatelist's item
Express displeasure
Envelope attachment
Post Office purchase
Put one's foot down?
Philatelist's purchase
It makes an impression
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