Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Persifor Frazer (1844-1909) was a renowned expert in document examination and forensic handwriting analysis. With a background in law and a keen interest in handwriting analysis, Frazer dedicated his career to developing new methods for detecting fraud and forgery in documents. His expertise and contributions have significantly influenced the field, making him a respected figure in forensic document analysis.