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Image caption on page 117 of the book US National Library of Medicine: "Catalogs of library exhibitions during 1960s and 1970s show the variety of subjects covered by these public programs. Exhibitions held by the library during its sesquicentennial continued the long tradition of the institution of offering such public programs based on its world-renowned collections and related resources. The tradition of curating exhibitions continues today through the library's award-winning exhibition program and internationally-recognized traveling exhibition services."
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