Notebook and rubber stamp with the words top secret

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Size: 5000px × 5000px
Photo credit: © pedro / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abstract, background, business, certificate, classified, communication, concept, confidential, conspiracy, data, document, envelope, espionage, file, files, folder, illustration, information, intelligence, letter, memo, military, note, notebook, office, open, package, pad, paper, paperwork, postage, private, report, restricted, rubber, secret, secure, security, spiral, spy, stamp, text, top, wood