PARTIAL LIST OF THE SEVEN THOUSAND NEGATIVES TAKEN UNDER THE PROTECTION OF THE SECRET SERVICE BY MATHEW B. BRADY AND ALEXANDER GARDNER ON THE BATTLEFIELDS OF THE CIVIL WAR IN THE UNITED STATES DURING THE YEARS 1861--1862--1863--1864--1865--AND NOW SAFELY STORED IN THE PRIVATE VAULT OF THE OWNER AT HARTFORD, CONNECTICUT THE Eaton Collection of Original Photographs of the Civil War, the full history of which is given in the introductory to this Volume, is now for the first time unveiled to the public. In presenting the reproductions in this book the owner of this remarkable collection has protected them fully by copyright and warns the public against infringers. Mr. Eaton is the sole owner of these original negatives, which are valued at $150,000, and henceforth, any other reproduction must be with his written authority or it is an infringement. That the public may become fully acquainted with the negatives in this official collection, experts are now at work drawing two prints from each negative, protecting them under copyright, and identifying, arranging and preparing them for a complete catalogue. In several instances the label which the photographer placed on the negatives when he made the photograph, over forty years ago, has been lost. These are being carefully identified by veterans of the Civil War who offer affidavits to having been on the scene. At present there are still many views that are labeled "unknown." It is nearing a half century since the sun painted these real scenes of that great War, and some negatives have undergone chemical changes which make it difficult to secure "prints" from them. There can be no substitution, as the scenes represented on the old glass plates have passed away forever. The great value of these pictures is apparent. Several negatives are entirely past printing and all of them require retouching by old-time photographers who understand the process. Even to the thinning ranks of heroes of the Civil War the scenes of 1861-1865 are but a fading memory; cherished, it is true, and often called up from among the dim pictures of the past, but after all, only the vision of a dream. Artists have painted and sketched and engraved, with more or less fidelity to fact and detail, those "scenes of trial and danger." Their pictures can be but imaginary conceptions of the artist. Fortunately, our Government authorized courageous photographers to skillfully secure with their cameras the reflection, as in a mirror, of the thrilling scenes of the conflict. These views vividly renew the memories of the war days. The camp, the march, the battlefields, the forts and trenches, the wounded, the prisoners, the dead, the hurriedly-made graves, and many other of those once familiar scenes are photographically portrayed and perpetuated.