The Evolution of PhotographyPERSONAL REMINISCENCES EXTENDING OVER FORTY YEARS.Reading editionChapter navigation21 reading sectionsGo to chapterChoose a chapter…Front matterTHE EVOLUTION OF PHOTOGRAPHY.CHRONOLOGICAL RECORDCONTRIBUTIONS TO PHOTOGRAPHIC LITERATURE,PERSONAL REMINISCENCES EXTENDING OVER FORTY YEARS.JOHN WERGE.PREFACE.INDEX.INTRODUCTION.FIRST PERIOD.SECOND PERIOD.THIRD PERIOD.FOURTH PERIOD.CHRONOLOGICAL RECORDCONTRIBUTIONS TO PHOTOGRAPHIC LITERATURE.JOHN WERGE.JOHN WERGE. (continued 2)JOHN WERGE. (continued 3)JOHN WERGE. (continued 4)Transcriber’s NoteTypographical CorrectionsPrevious chapter ←CONTRIBUTIONS TO PHOTOGRAPHIC LITERATURE,Next chapter →JOHN WERGE.All chapters and sections (21)Opening pagesFront matterOther sectionsTHE EVOLUTION OF PHOTOGRAPHY.CHRONOLOGICAL RECORDCONTRIBUTIONS TO PHOTOGRAPHIC LITERATURE,PERSONAL REMINISCENCES EXTENDING OVER FORTY YEARS.JOHN WERGE.PREFACE.INDEX.INTRODUCTION.FIRST PERIOD.SECOND PERIOD.THIRD PERIOD.FOURTH PERIOD.CHRONOLOGICAL RECORDCONTRIBUTIONS TO PHOTOGRAPHIC LITERATURE.JOHN WERGE.JOHN WERGE. (continued 2)JOHN WERGE. (continued 3)JOHN WERGE. (continued 4)Transcriber’s NoteTypographical CorrectionsBY◇← CONTRIBUTIONS TO PHOTOGRAPHIC LITERATURE,JOHN WERGE. →