H. Irving Crane worked as a chemist for Atlantic Research Associates, Inc. (a division of National Dairy Corporation) from 1933-1940s on the production of several products utilizing casein, a protein found in milk. These products include Aralac (a synthetic fiber), Aracide (a fungicide and moth repellent), spray-dried milk, casein paints, and synthetic rubbers. The H. Irving Crane papers document Crane's work as a chemist at Atlantic Research Associates, Inc. and the development of Aralac and Aracide.

The addendum consists of trade literaure and ephemera on the subject of pianos.

The Mamer collection includes a wide range of materials used to teach concepts and the usage of electricity to predominately rural audiences. Mamer kept many of her materials in labeled notebooks; other papers were filed loosely with no apparent order. The collection materials date pre-dominantly from the mid-1940s to the mid-1950s. There are some materials from the late 1930s. There is only one item from 1927 and one from 1999.

Captain Michael Gitt was a pilot for several airlines from 1940 until 1968, most notably Colonial Airlines and Eastern Airlines. This collection consists of materials from Captain Michael Gitt's aviation career, particularly his thirty years as a commercial airline pilot for Colonial Airlines and Eastern Airlines. Of special note are the documents from his 1969 age discrimnation lawsuit regarding the "Age 60" mandatory retirement rule for pilots.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Petroleum forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

Business and professional papers of Dr. Edward H. Angle, relating to his pioneering work in orthodontics. The papers include letters to and from Dr. Angle; photographs, subjects including Angle, his patients, equipment, skulls and jawbones and other demonstration photographs of orthodontic subjects, including some x-ray photographs (radiographs); n...

The collection contains domestic and foreign advertising for both pharmaceutical and consumer health care products; sales and marketing materials for pharmaceuticals aimed at physicians, such as brochures, package inserts, reports, catalogs, price lists, manuals; the company's business and administrative papers, including annual reports, news relea...

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Accounting and Bookkeeping forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

Skywriting, defined as the process of writing a name or message with smoke from an aircraft against a blue sky, began in England after World War I, the brainchild of Major John C. Savage, Royal Air Force (RAF). His first successful demonstration was at the Derby at Epsom Downs, in May 1922, when Captain Cyril Turner wrote "Daily Mail" above the track. In October of that year, Turner travelled to the United States and wrote "Hello U.S.A." above New York City. Allan J. Cameron, along with Leroy Van Patten established the Skywriting Corporation of America at Curtiss Field, an American branch of Savage's original company. They acquired the patents for mixing the writing gas in the United States and as a result controlled the market for years. In 1923, using the Skywriting Corporation, the American Tobacco Company launched the first skywriting advertising campaign for Lucky Strike cigarettes. Pepsi-Cola Corporation became one of the longest-running contractors of skywriting; in the late 1930s and mid 1940s, it contracted or owned a total of 14 aircraft. In 1940 alone, Pepsi contracted for 2,225 writings over 48 states, Mexico, Canada, South America and Cuba.

The collection documents the Horn and Hardart chain of restaurants and retail stores.