Box L3 4

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This accession was received from L-3, the successor to the Link-Hughes company. It documents the history of Link's companies and contains patent files, product manuals, the working files of P.S. Hopkins, correspondence, financial records, and files related to the Sparks-Withington contract.

This series contains operation manuals, parts lists, project handbooks, test specifications, and service instructions for various Link-company machines. The majority of the manuals are for flight trainers.