Excerpt from The Expert Witness and the Applications of Science and of Art to Human Identification, Criminal Investigation, Civil Actions IN some respects this book may be regarded as a sequel to my Science and the Criminal, part of which was also concerned with the problems of circumstantial proof, but in its more restricted field its scope is wider, since it discusses not only the methods of scientific proof, but also specialised evidence of every kind. Although the word expert is tending to fall into disuse in America, there is no word in this country which quite covers the same ground, for it connotes a special form of evidence, which, by the way, may be far from justifying its description of expert in the sense of skilled. The book owes much to the kindness of those who have allowed me to make use of their material and illustrations. In particular, I wish to thank Messrs. Wilder and Wentworth, and their publisher, Mr. R. Badger, for the readiness with which they gave me permission to quote from their standard work Personal Identification, and also for various communications and photographs which they have sent me privately. On writing the chapter on Experts in Art, I have been indebted to Major Kaye for the loan of the blocks of radiographs of Old Masters, which he kindly put at my disposal. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.