[Script crossing in scanning electron microscopy].
A case of mixed script in which ball point-pen ink was contaminated with typewriting prompted a survey of the literature and a systematic SEM study of mixed script with various writing instruments or inks. Mixed scripts produced with the following instruments or inks were investigated: pencil, ink/India ink, ball-pint pen, felt-tip pen, copied script and typewriter. This investigation showed SEM to be the method of choice for visualizing overlying scripts produced by different writing instruments or inks.
Oehmichen
M
M
Institut für Rechtsmedizin der Universität zu Köln, Federal Republic of Germany.
von Kortzfleisch
D
D
Hegner
B
B
D003415:Crime / Q000331:legislation & jurisprudence*; D005607:Fraud / Q000331:legislation & jurisprudence*; D006236:Handwriting; D006801:Humans; D008855:Microscopy, Electron, Scanning; D014956:Writing
Die Schriftkreuzung im Rasterelektronenmikroskop (REM).