Our Collection

At the Institute’s core is the Gilder Lehrman Collection, one of the great archives in American history. More than 85,000 items cover five hundred years of American history, from Columbus’s 1493 letter describing the New World through the end of the twentieth century.

Austenal Laboratories Inc. [Austenal Laboratories Inc., envelope]

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Gilder Lehrman Collection #: GLC10004.03.82 Author/Creator: Austenal Laboratories Inc. Place Written: New York, New York Type: Envelope Date: 1952 Pagination: 1 envelope Order a Copy

One envelope belonging to Austenal Laboratories Inc., addressed to John J. Ryan.

Ryan, John J., fl. 1941-1952
Austenal Laboratories Inc.

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