Rose, Kimball & Baxter, Inc. is a wholesale hardware distributor headquartered in Elmira, New York. This item is a scrapbook titled, "Full of Household Hints for the Whole Family," compiled by Barker, Rose & Kimball. It contains circulars that the store considered to be valuable resources for up-to-date hardware information.

Hammond Organ Company was a manufacturer of electronic organs based in Chicago, Illinois. It was founded by inventor and engineer Laurens Hammond (1895-1973). This small collection consists of promotional materials designed to engage Hammond organ owners and prospective purchasers.

The Radio Corporation of America (renamed RCA Corporation in 1969) was best known for its pioneering radio and television development and manufacturing. In addition to consumer electronics, RCA was a major player in the development of electronics for industrial and military applications. The collection contains promotional and technical publications, including brochures, scientific journal articles, and serials; which document the activities of RCA and its successors.

The Zanol Products Company was a door-to-door consumer goods distributor. Founded in Cincinnati, Ohio circa 1908, Zanol developed its own line of household products which the company sold directly to consumers via door-to-door representatives. This collection consists of one salesman's case containing pamphlets, trade cards, trade catalogs, sewing needle cases, books of blank order forms, and other ephemera from the Zanol Products Company.