Journal Published Online: 01 October 1985
Volume 30, Issue 4

The Comparison of Round-Hole Perforations of Postage Stamps

CODEN: JFSCAS

Abstract

The comparison of round-hole perforations is discussed in terms of a case involving threatening and obscene anonymous letters sent to a young girl. The disguised, block style hand-printed letters could not be successfully compared with the suspect's normal handprinting. The last communication to the victim was a handwritten letter, subsequently identified with the suspect. A comparison was made between the postage stamp on the handwritten letter, now of known origin, with the postage stamps on each of the six anonymous letters.

Author Information

Owens, MC
Chicago Police Department, Crime Laboratory, Chicago, IL
Pages: 7
Price: $25.00
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Stock #: JFS11075J
ISSN: 0022-1198
DOI: 10.1520/JFS11075J