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.

Diamond, Sidney, (1922-1945) to Estelle Spero

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Gilder Lehrman Collection #: GLC09120.129 Author/Creator: Diamond, Sidney, (1922-1945) Place Written: Edgewood Arsenal, Maryland Type: Autograph letter signed Date: 1942 Pagination: 4 p. ; 20 x 27 cm. Order a Copy

Letter written while Diamond is in class, so it is interspersed with "items" from his class notes. He discusses smoke generators and the fact that classes are to grow progressively smaller due to the fact that many candidates do not manage to complete the training.

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