Bus. Business and Industry

This collection contains a single metal badge with red ribbon. The badge is inscribed with the words “Delco Light Frigidaire Convention, 1927.” The ribbon was owned by H. H. McLellan, who sold Delco Light plants in Nebraska. He received the ribbon when he attended the convention in Dayton.

A cash ledger from an unknown general store listing household goods sold to various individuals.

This is a letter listing the bank's stockholders and their shares in the institution.

This collection contains the postmaster's account and record books for the Roxanna (Greene County), Ohio, post office. Please note that the town of Roxanna no longer exists as it was submerged during the creation of Caesar's Creek State Park.

Transcription of a speech made by G. Blyth of Smith Barney Railroad Car Company addressing his foreman, Billings.

Photographs, map, and copies of records from the Pennsylvania Airline Company.

Information regarding Martin Company financial statements.

This collection consists of three sets of architectural drawings of homes in the Dayton area, including the homes of Gordon T. Milde, W. A. Chryst, and John and Ellen Berry.

The collection consists of: Scientific Kites and how to Fly them - a 15-page illustrated pamphlet used as a sales catalogue for E.I. Horsman

Mimeographed letter from the Secretary of War Newton Baker to Mr. Talbott the President of the Dayton-Wright Airplane Company. Includes original signature of Newton Baker. Dated July 26, 1918.