The status of photographs as keystones of historical explanation has become a topic of urgent intellectual and cultural interest around the world, at the same time as methods of shaping historical narratives are also changing in ways that compel attention to the employment of photographs in historiography. By exposing the questions we ought to raise about all historical evidence, photographs reveal not simply the potential and limits of photography as a historical source, but the potential and limits of all historical (...) sources and historical inquiry as an intellectual project. As the papers in this issue make apparent, this is precisely the promise and ultimate potential of the historical study of photographs—that it pushes their interpreters to the limits of historical analysis. This essay, which serves as an introduction to the Theme Issue, contextualizes issues raised by the articles and offers a critical synthesis of their impact on future scholarship about photography in historical analysis. (shrink)

Photographs deployed in scientific investigation also are circulated and consumed in popular culture. Examination of the work of an early-twentieth-century consulting U.S. scientist in commercial print advertising illuminates a still mostly unwritten history concerning scientific realism, photography, and American advertising’s middle-class audiences. The work of American scientific photographer Philip O. Gravelle with American national advertising campaigns during the early decades of the twentieth century draws attention to the myriad creative uses of scientific photography during the first decades of the twentieth (...) century. It also sheds new light on a pivotal era in the evolution of illustration-based American print advertising. (shrink)