A New York bookseller, Warshaw assembled this collection over nearly fifty years. Series 4 consists of photographs, slides and transparencies of items found in the collection. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana .

Jose L. Hernandez-Rebollar was born in the state of Puebla in Mexico. He is the inventor of the AcceleGlove, a prototype device which can translate the alphabet and over 300 words into American Sign Language. The collection contains original and reference audio cassettes of Dr. Rebollar's presentation, "The Process of Invention: The AcceleGlove," a transcript of the presentation, photocopies of his power point presentation slides, and a CD-ROM containing digital images taken at the presentation.

Janese Swanson developed video game software, a website, and an array of toys and gadgets aimed at making technology more accessible to girls. The collection contains approximately six hours of original and reference video footage of Swanson's Innovative Lives Presentation, in which she discussed her background and demonstrated her inventions with her daughter, Jackie. The material also includes a brief interview.

Mike Augspurger was born in 1956 in Fort Wayne, Indiana. Working with steel land titanium, he invented an all terrain rear wheel drive handcycle. Collection contains approximately eight hours of video footage documenting Augspurger discussing his life and work and a promotional video titled One-Off Handcycle.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Indians 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

The collection includes engineering reports, contract specifications, construction photographs, and drawings for South Park Commissioners and Chicago Park District projects, 1927, 1931, 1935-1940; Ohio Turnpike projects, 1951; railway bridges, 1953-1954; and Northern Illinois Toll Highway projects, 1954-1956. Also included are a copy of Smith's the...

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Firearms 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

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Stores 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

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Peace 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

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Puzzles 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