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Coin Books -> Numismatic
CIA Flaps And Seals Manual
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by:
John M. Harrison
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Publisher: Paladin Press
Published: June 1975
ISBN: 087364039X
Format:Paperback
Pages:56
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Book Description
Book Description Many of the techniques taught here were used by CIA and FBI personnel to effect surreptitious openings of mail during the past three decades. Chapters include Dry Openings, Wet Openings, Steam Openings, Re-Sealing, Traps and much more.
A companion piece to Locks, Picks, and Clicks, this book will be an invaluable resource in determining whether your mail has been tampered with or opened.
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