1890: Joseph Earnshaw and Thomas Punshon become partners, form the Earnshaw and Punshon Civil Engineering and Landscape Architecture Company. Moves office to Glen Building, located at the southwest corner of 5th and Race streets in Cincinnati1890: Earnshaw and Punshon is hired by the South San Francisco Land and Improvement to plan and design South San Francisco community in California1895: Earnshaw and Punshon is hired to design and plan Crapo Park in Burlington, Iowa 1895, August: Chester Park is surveyed1896: Earnshaw and Punshon hired to improve design for Fairview Lawn Cemetery in Halifax, Nova Scotia1906, January 13: Joseph Earnshaw dies 1906: Thomas Punshon founds the Thomas B. Punshon Civil Engineering Company1911: Location for Redland Field (Crosley Field) surveyed 1920, December 29: Thomas B. Punshon Civil Engineering Company incorporates1922: Thomas B. Punshon elected president of the Thomas B. Punshon Civil Engineering Company1924: Thomas B. Punshon Civil Engineering Company moves to office in Schmidt Building1925: Central Parkway is completed in old Miami Erie Canal right of way1931-1955: Walter S. Schmidt is elected president of the Thomas B. Punshon Civil Engineering Company1932, March 15: Thomas B. Punshon dies1948: Mount Adams Inclined Plane closes1958-1961: Merger/transition of Thomas B. Punshon Civil Engineering Company and James S. Wald and Associates, James S. Wald and Associates is dropped in 1961 and Thomas B. Punshon Civil Engineering Company name is retained1958, November 30: James S. Wald, Albers Wilson, and Arthur Reichert (James S. Wald and Associates) purchase Thomas B. Punshon Civil Engineering Company1958, November 30: James S. Wald is elected president of Thomas B. Punshon Civil Engineering Company69