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is-layout-constrained wp-block-group-is-layout-constrained"> <h1 class="wp-block-heading">About Our Collections</h1> </div> </div></div> <div class="shi-core-group-block" style="margin-bottom:35px;"> <div class="wp-block-group alignwide"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained"> <div class="shi-simple-hero base-font-el shi-wide-inner-paddings shi-wp-block " style="background-image: url(https://www.sciencehistory.org/wp-content/uploads/2023/11/archives-building-patrick-hero-1920x755.jpeg)"> <div class="shi-simple-hero__container"> <div class="shi-simple-hero__content"> </div> </div> </div> </div> </div></div> <div class="shi-core-group-block" style="margin-bottom:40px;"> <div class="wp-block-group alignwide"><div class="wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained"> <p>At the Institute, we preserve historical materials related to scientific achievements from around the world. These collections allow us to tell stories and support an international community of visiting researchers. You can explore some highlights from your home—including rare books, videos, and scientific instruments—by browsing our digital, museum, library, and archival collections online.</p> <div class="wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex"> <div class="wp-block-button has-custom-font-size is-style-theme" style="font-size:18px"><a class="wp-block-button__link wp-element-button" href="https://www.sciencehistory.org/collections/search-our-collections" rel="/collections/search-our-collections">search our collections</a></div> </div> <h2 class="wp-block-heading" id="rarebooks"><strong>Rare Books, Modern Books, and Journals</strong></h2> <p>Our Othmer Library has over 150,000 modern books and journals in 15 languages, including hard-to-find sources like dye sample books and technical reports. We also have one of the greatest collections of rare books on chemistry in the world, with more than 7,000 volumes from the 15th to 19th centuries. Our growing collection of alchemical manuscripts includes documents handwritten by Sir Isaac Newton.</p> <p><a rel="noreferrer noopener" href="https://othmerlib.sciencehistory.org/" target="_blank">Search our library collections &gt;&gt;</a>&nbsp;</p> <h2 class="wp-block-heading" id="photos"><strong>Archives, Photographs, and Videos</strong></h2> <p>Our archives preserve the documents, photographs, and moving images of significant individuals, businesses, and organizations. These unique and unpublished materials document more than 200 years of scientific history.&nbsp;</p> <p>Within one and a half miles of boxes, researchers can find the papers of the Dow Chemical Company, Rohm &amp; Haas Company, and the International Union of Pure and Applied Chemistry. Additional highlights include notable immigrant scientists such as Georg Bredig and representations of 150 Nobel laureates.&nbsp;</p> <p><a rel="noreferrer noopener" href="https://archives.sciencehistory.org/" target="_blank">Search our archival collections &gt;&gt;</a></p> <h2 class="wp-block-heading" id="oralhistories"><strong>Oral Histories</strong></h2> <p>With over 1,200 interviews dating back to 1979, our oral history collection tells the story of 20th- and 21st-century science. We employ professional historians to conduct the interviews, edit the transcripts, and produce rich life stories. These narratives reveal hidden histories of scientific practice that often go uncaptured in written form.&nbsp;Hundreds of our oral history interviews are freely available in our digital collections!</p> <p><a href="https://digital.sciencehistory.org/collections/gt54kn818" target="_blank" rel="noreferrer noopener">Search our oral history collection &gt;&gt;</a></p> <h2 class="wp-block-heading" id="fineart"><strong>Fine Art</strong></h2> <p>While not everything can be displayed in our museum, you will see some important pieces from our larger collection of more than 500 works of art. These range from oil paintings of 17th-century alchemists to 19th-century Chinese watercolors of technical processes.&nbsp;</p> <p><a href="https://sciencehistory.pastperfectonline.com/" target="_blank" rel="noreferrer noopener">Search our museum collections &gt;&gt;</a> </p> <h2 class="wp-block-heading" id="objects"><strong>Objects and Instruments</strong></h2> <p>Our museum also holds many more scientific instruments and artifacts than what you see in our galleries. 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