Hoffman, Knickerbocker and Co. (1856 - 1862) were lithographer and engravers based in Albany, New York. They were active at least from 1856 and as late as 1862. He firm was operated by Abraham J. Hoffman (1834 - 18??). The 'and Co.' was probably Richard H. Pease, another Albany lithographer. The firm may have been preceded by Hoffman and Co. the partnership dissolved in 1862 when Hoffman relocated to Chicago. Their corpus consisted of government publications, sheet music, book covers, maps, stationary, decorative lithographs, and more.