Photo-era
Photo-era is a photography periodical published in Boston, Massachusetts, in 1898 by the Photo Era Publishing Co., aimed at amateur and professional photographers. Its plates are rotated halftone reproductions of photographs and paintings, including a Niagara Falls view, a Third Avenue Elevated Railroad street scene, and Alpine and Cascade mountain landscapes, which a designer might use for studies of tonal range, mist, and rugged terrain.
