Contains records related to the operation of the Interstate Brick Company. These files include client files, contract bids, brick making books, catalogs, accident reports, correspondence, photographs, microfilms, blueprints, records of related companies, and various other materials.

Includes contracts, contact information, and biographical information for the participants, as well as the original audio recordings of the oral history interviews conducted by the Interstate Brick Company Oral History Project, 1973-1974.

Contains transcripts of recorded interviews done with participants in the Interstate Brick Company Oral History Project, as well as background information about those participants, 1973-1974.

Includes contracts from and contact information for participants in the Interstate Brick Company Oral History Project, as well as the original audio recordings of the oral history interviews, and transcripts for those interviews, 1973-1974.

Contains documents related to the financial aspects of the Interstate Brick Company. Included are bank statements, financial statements, ledgers, invoices, payroll information, tax records, insurance policies, and other financial related papers.

Contains oversize ledgers used by Interstate Brick and other companies directly related to Interstate Brick.

Contains transfer sheets which were used to track expenses and account balances.