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FILE — Box: IV.13, Folder: 38-40 Identifier: Mss:658 1905-2005 P762 IV

4x5 Packs, May 1955-July 1956 Digital

Scope and Contents

Internal Polaroid memoranda about testing 4x5 packs and pack holders along with Adams' memoranda on the subject. Memoranda numbers and subjects are: #397 "4x5 Polapan, soft transp. etc. resume," #406 "4x5, etc.," #426 "4x5 and general comment," #432 "4x5 coating and other troubles," #452 "Evaluation: 4x5 holder and packs," and #457 "4x5 type 30."


  • 1949-1978

Conditions Governing Access

A majority of the materials in this series have been digitized and made available online for research and study. Original Ansel Adams prints are not available for high-resolution download. Please contact for additional information regarding access and reproductions.

Digitized content follows the organization of the physical collection. Related correspondence, memoranda, and photographs are grouped by month and year. Photograph albums were digitized separately. Albums unassociated with correspondence or memoranda have been separated from the month and year of their creation in the intellectual arrangement of the collection.


30 linear feet (59 boxes)

Physical Location



Repository Details

Part of the Baker Library Special Collections, Harvard Business School, Harvard University Repository

Baker Library Special Collections holds unique resources that focus on the evolution of business and industry, as well as the records of the Harvard Business School, documenting the institution's development over the last century. These rich and varied collections support research in a diverse range of fields such as business, economic, social and cultural history as well as the history of science and technology.

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