A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Glassware 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 papers consist of business records documenting the history of Tupperware from 1951-1958, during which Brownie Wise served as vice president of the Tupperware Company. Also, personal papers and business records documenting her marketing activities for Stanley Home Products, Vivian Woodard Cosmetics, and others.

The papers document independent inventor Solomon Adler's work with sewing machine technology through correspondence, photographs, notes, drawings, sketches, patents, litigation records, and printed materials. The collection provides insight into both an independent inventor's process of invention and Japanese work culture during the post-World War II period.

A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Iowa forms part of the Warshaw Collection of Business Americana, Subseries 1.2: Geographical Categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana

The records of the Los Angeles Institute of Contemporary Art measure 18 linear feet, date from 1973 to 1988, and document the brief thirteen-year history of LAICA's activities as a Southern California visual arts organization and exhibition space for contemporary art. Records detail the founding of the organization, operations and administration, exhibitions, events, and publications. More than half of the collection is comprised of exhibition, program, and event files that include correspondence with artists, curators, and others; printed materials; and photographs, negatives, and slides.

The Bedman Brothers Company Records collection focuses primarily on the business and financial transactions of Bedman Brothers seed company of Rahway, New Jersey, and includes accounting ledgers, purchase orders, price lists, miscellaneous business and family correspondence, and various brochures, pamphlets and leaflets related to horticultural topics. Other holdings in the collection include World War II ration stamps and two scrapbooks, one of which contains many late nineteenth and early twentieth century chromo-lithographed trade cards (primarily from the sewing, clothing, and floral industries). The other scrapbook holds news clippings from the Civil War period. Seperated materials include seed gathering equipment used by field workers.

The papers of art historian, art critic, author, librarian and educator Ellen Hulda Johnson measure 60.3 linear feet and date from 1872-1994, with the bulk of the material dating from 1921-1992. The papers include biographical materials; personal and family files; personal, professional, and business correspondence; extensive research and writing files; teaching files; subject files; professional and curatorial files; and artists' files. Johnson's papers reflect the full range of her career, interests, and close relationships with many artists. There is a 5.0 linear foot addition to this collection donated in 2019. Included are biographical material; correspondence; teaching and lecture files; financial and legal records; photographs of artists, events, and travels; sketchbooks; and video cassette tapes of events.

The collection comprises 29 linear feet of records that document the day-to-day administration of the Robert Schoelkopf Gallery from 1962 to 1991, with additional items predating the founding of the gallery from 1851 to 1961. The collection records artist and client relations, exhibitions, and daily business transactions through artist files, correspondence, printed matter, and photographic material.

The papers of Edward Gay and the Gay family measure 2.6 linear feet and date from 1852 to 1983. Found within the papers are biographical materials on Edward and Duncan Gay; personal correspondence from Edward Gay, his wife Martha Feary Gay, and other family members; artwork by Edward and Duncan Gay; writings; printed materials; and photographs of Edward and Duncan Gay, their family, and their work.

Arthur Ehrat invented and patented a breakaway basketball rim, fashioning his prototypes from bolts, metal braces and one key part: a piece of the heavy-duty coil spring on a John Deere cultivator. His invention helped to revolutionize the way basketball is played because players could slam dunk the ball with fewer injuries and without bending the rims or breaking backboards. This collection includes correspondence, legal documents --such as patent papers, litigation files and licensing agreements --photographs and sketches that relate to the basketball invention, as well as materials regarding his two field spreader patents and other invention ideas.