Seneca Cameras, Seneca Camera Mfg. Co., (Rochester, NY), undated c. 1923, ~5½"x7¾", 36pp
This is an undated and unlettered catalog, the only one shown here with few clues as to date. However, there are some clues. Film size 127, referred to on page 36, was introduced in 1916. Additionally, the catalog is surely later than Catalog V c.1921. Seneca was purchased by the Conley Camera Co. in 1924. Therefore, the date of this catalog would seem to be 1922-1924, best guess c. 1923.