Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Measuring the Frequency Occurrence of Handwritten Numerals: An Expanded Database Presenting section: Questioned Documents 2019 Vastrick, Thomas W., Apopka FL; Schuetzner, Ellen Mulcrone, Chicago IL; Osborn, Kelsey, Edmond OK View the paper Questioned Documents