Osborn's work on handwriting

Henry Osborn was a pioneering forensic document examiner known for his work in analyzing handwriting to verify or identify authorship. His research demonstrated that handwriting is influenced by individual neurological and psychological factors, making it a unique personal signature. Osborn developed systematic methods and principles for examining handwriting, including analyzing letter formations, spacing, and pressure. His work laid the foundation for modern forensic handwriting analysis, enabling investigators to authenticate documents, detect forgeries, and solve crimes involving disputed signatures with scientific reliability.