http://worldcat.org/entity/work/id/1029753872

Forensic examination of rubber stamps : a practical guide

The purpose of this book is to inform the document examiner of the various new manufacturing processes and materials and how these processes can be identified and differentiated from each other in a forensic document examination. After a discussion of the history and manufacturing processes of seals in Chapter 1, Chapter 2 introduces the document examiner to the primary classifications of stamps and describes the characteristics necessary for classifying a stamp in question. Chapter 3 is an in-depth study of the various mainstream manufacturing processes of hand, self-inking, and pre-inked sta.

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