This lot includes two copies of the wartime history, stereoscopic viewer book “Der Kampf in Westen”  or “The battle in the West”  The subject matter deals with the 1940 campaign into France.  One book is complete, or nearly so, with the stereoscopic view and most all the slides.  The second contains only a small portion of the original slides.  Both copies have worn covers, with various damages to the spine and corners.  There may be water stains and other types of age damage though out.  However, the one copy is presentable and mostly complete.  A few of the pasted in, color images to the interior have come unattached and could use a little repair work.   An interesting, period presentation of the 1940 campaign, in a media format that time has since forgotten.