·         American Antiquarian Society: https://instagram.com/americanantiquarian

·         Appleby College Archives: https://instagram.com/applebycollegearchives

·         Archives Service Center, University of Pittsburgh: : https://instagram.com/pittarchives/

·         Boston Public Library Map Division: : https:// instagram.com/bplmaps

·         Bowdoin College Library: : https://instagram.com/bowdoinlibrary/

·         Brigham Young University L. Tom Perry Special Collections: : https://instagram.com/byuspeccoll

·         Cal State LA Special Collections: https://instagram.com/calstatelaspecialcollections

·         California Historical Society (includes special collections content): https://instagram.com/californiahistoricalsociety

·         California State Library: https://instagram.com/californiastatelibrary

·         California State University, Sutro Library: https://instagram.com/sutrolibrary

·         Catholic University of America Archives: https://instagram.com/cuaarchives

·         Claremont Colleges Library (includes special collections content): https://instagram.com/honnoldlibrary/

·         Congregational Library & Archive, Boston: https://instagram.com/congrelib

·         Decoding the Civil War (project from the Huntington Library): https://instagram.com/decodingthecivilwar

·         Digital Public Library of America: https://instagram.com/digpublib/

·         Dittrick Medical History Center, Case Western Reserve University: https://instagram.com/dittrickmuseum/

·         Flagler College Archives & Special Collections: https://instagram.com/flaglercollegearchives

·         Florida Atlantic University Special Collections: https://instagram.com/specialcollections_faulib

·         Free Library of Philadelphia Print & Picture Collection: https://instagram.com/freelibrarypix

·         Hagley Museum and Library: https://instagram.com/hagleyvault

·         Indiana State University Special Collections: https://instagram.com/isu_special_collections/

·         Jones Library Special Collections, Amherst, MA: https://instagram.com/joneslibspecial/

·         Ksiaznica Pomorska (Pomeranian Library in Szczecin, Poland): https://instagram.com/ksiaznica_pomorska

·         Library at the University of Science and Arts of Oklahoma (includes special collections content): https://instagram.com/nashlibrary/

·         Library Company of Philadelphia: https://instagram.com/librarycompany

·         Lund University Library Manuscripts and Special Collections, Sweden: https://instagram.com/lundunlib_treasures

·         Lund University Printed Ephemera, Sweden: https://instagram.com/lundunilib_ephemera

·         McGill Library & Archives, Montreal Quebec: https://instagram.com/mcgill_rare

·         Mount Holyoke College Archives: https://instagram.com/mhcarchives

·         National Library of Russia: https://instagram.com/national_library_of_russia

·         New York Public Library Map Division: https://instagram.com/nyplmaps

·         Newberry Library: https://instagram.com/newberrylibrary

·         Northwestern Health Sciences University Library: https://instagram.com/nwhsulib

·         Northwestern University Preservation and Conservation: https://instagram.com/nul_prescons/

·         Oregon Health & Science University Historical Collections & Archives: https://instagram.com/ohsuhistcoll/

·         Pratt Institute Archives: https://instagram.com/prattinstitutearchives

·         Queen Elizabeth II Library, Memorial University of Newfoundland Archives & Special Collections: https://instagram.com/mun_asc

·         Ricker Library, University of Illinois (includes special collections content): https://instagram.com/rickerlibraryui

·         Rossell Hope Robbins Library, University of Rochester: https://instagram.com/robbinslibur

·         Rutgers University Special Collections and University Archives: https://instagram.com/rutgers_scua/

·         San Francisco Public Library Book Arts & Special Collections: https://instagram.com/sfplbookarts

·         Southwestern University Special Collections: https://instagram.com/susspeccoll

·         Stedelijk Museum Library, Amsterdam: https://instagram.com/stedelijkmuseum

·         The Charles Deering McCormick Library, Northwestern University: https://instagram.com/nul_special_collections/

·         The Library of Innerpeffray: https://instagram.com/innerpeffray

·         Thomas Fisher Rare Book Library, University of Toronto: https://instagram.com/fisherlibrary

·         Thomas J. Watson Library, Metropolitan Museum of Art (includes special collections content): https://instagram.com/metlibrary

·         Thomas Jefferson University Archives & Special Collections: https://instagram.com/jeffarchives

·         Transportation Library, Northwestern University: https://instagram.com/transportationlibrary

·         Trexler Library, Muhlenberg College: https://instagram.com/bergspecialcollections/

·         University of Miami Cuban Heritage Collection: https://instagram.com/umchc

·         University of Montana Archives & Special Collections: https://instagram.com/mansfieldlibraryarchives/

·         University of Nevada Las Vegas (UNLV) Special Collections: https://instagram.com/unlvspeccoll

·         University of North Texas Preservation Lab: https://instagram.com/untpreservation_lab

·         University of Wisconsin Digital Collections (mostly archival and special collections material): https://instagram.com/uwdigitalcollections/

·         Yale Medical History Library: https://instagram.com/yalemedhistlib/