Walter (fl. c. 1840 - 1866) was a French lithographer engraver active in Paris during the middle part of the 19th century. The name 'Walter Lith' appears on a wide variety of French prints and views. Some are signed Edouard Walter, others Charles Walter, and still others H. Walter, leading us to believe the firm represents a family enterprise. All 'Walter Lith' prints appear to be associated with the firm of Lemercier et Cie.