• Southwest Franklin County Historical Society

  3378 Park St Ste B Grove City, OH 43123-2630 Contact (614) 440-0254 grovecityhistory@gmail.com Contact Person: Larry Zapp

• Springboro Area Historical Society

  110 S Main St Springboro, OH 45066-1324 Contact (937) 748-0916 springboromuseum@gmail.com Contact Person: Vincent Festa

• Springfield Township Historical Society

  PO Box 187 Petersburg, OH 44454-0187 Contact (330) 366-0203 springfieldtwphistory@gmail.com Contact Person: John Grossen

• Stow Historical Society

  PO Box 1425 Stow, OH 44224-0425 Contact (330) 342-9918 stowhistorical@gmail.com http://www.stowhistory.org Contact Person: Bryan Menke

• Strongsville Historical Society

  13305 Pearl Rd Strongsville, OH 44136-3403 Contact (440) 572-0057 https://www.strongsvillehistoricalsociety.org/ Contact Person:

• The Harriet Taylor Upton Association

  PO Box 847 Warren, OH 44482-0847 Contact (330) 395-1840 http://www.uptonhouse.org Contact Person: Judith Sheridan

• The John P Parker Historical Society

  PO Box 246 Ripley, OH 45167-0246 Contact (937) 392-4188 johnparkerhouseohio@gmail.com http://www.johnparkerhouse.net Contact Person: Carol Stivers

• Tippecanoe Historical Society

  PO Box 42 Tipp City, OH 45371-0042 Contact (937) 667-4092 info@tippecanoehistoricalsociety.org https://www.tippecanoehistoricalsociety.org/ Contact Person: Susie Spitler

• Toledo History Museum, Inc.

  PO Box 485 Toledo, OH 43697-0485 Contact (419) 215-2437 toledohistorymuseuminfo@gmail.com http://www.toledohistory.org Contact Person:

• Trenton Historical Society

  17 E State St Trenton, OH 45067-1439 Contact (513) 988-9651 Contact Person: Alan Burley acadia412@yahoo.com

• Trotwood-Madison Historical Society

  PO Box 26434 Trotwood, OH 45426-0434 Contact http://t-mhs.blogspot.com/ Contact Person: Claude Keeling

• Trumbull County Historical Society

  PO Box 1907 Warren, OH 44482-1907 Contact (330) 394-4653 director@trumbullcountyhistory.org http://www.trumbullcountyhistory.org Contact Person: Meghan Reed

• Tuscarawas County Convention & Visitors Bureau

  124 E High Ave New Philadelphia, OH 44663-2544 Contact (330) 602-2420 director@traveltusc.com http://www.traveltusc.com Contact Person: Dee Grossman

• Tuscarawas County Historical Society

  PO Box 462 New Philadelphia, OH 44663-0462 Contact (330) 308-7494 tuschs@tuschs.org http://www.tusc.kent.edu Contact Person:

• Union County Historical Society

  PO Box 303 Marysville, OH 43040-0303 Contact (937) 642-1972 http://historyohio.com/ Facebook Contact Person: John Woerner

• Upper Arlington Historical Society

  1670 Fishinger Rd Ste 220 Upper Arlington, OH 43221 Contact (614) 470-2610 info@uahistory.org http://www.uahistory.org Contact Person: Kristin Greenberg

• Van Wert County Historical Society

  PO Box 621 Van Wert, OH 45891-0621 Contact (419) 771-9851 webmaster@historicalvanwert.com http://www.historicalvanwert.com Facebook Contact Person:

• Wadsworth Area Historical Society

  161 High St Wadsworth, OH 44281-1860 Contact (330) 336-5548 wadsworthareahistoricalsociety@gmail.com http://www.wadsworthareahistoricalsociety.org/ Contact Person: Roger Havens

• Walhonding Valley Historical Society

  PO Box 199 Warsaw, OH 43844-0199 Contact (740) 824-4000 http://www.wvhistoricalsociety.org Contact Person: Dale Davis dddavis67@roadrunner.com

• Warren County Historical Society

  105 S Broadway St Lebanon, OH 45036 Contact (513) 932-1817 http://www.wchsmuseum.org Contact Person: Michael Coyan

• Washington County Historical Society

  Po Box 5 Marietta, OH 45750 Contact (740) 373-1788 wchs.ohio@gmail.com http://www.wchs-ohio.org/ Contact Person: CJ Smith

• Washington Township Hist Soc of Stark County

  5843 Beechwood Ave Alliance, OH 44601-8192 Contact (330) 821-9843 secretary@washingtontwphistoricalsociety.org http://www.washingtontwphistoricalsociety.org Contact Person: Janet Moser

• Waterville Historical Society

  PO Box 263 Waterville, OH 43566-0263 Contact (419) 878-8100 watervillehistory@outlook.com http://www.watervillehistory.org/ Contact Person: Doug Deacon watervillehistory@outlook.com

• Watt Center for History & the Arts

  PO Box 463 Barnesville, OH 43713-0463 Contact (740) 926-1547 Contact Person: Mary Sidwell mary.sidwell1968@gmail.com

• Wayne County Historical Society

  546 E Bowman St Wooster, OH 44691-3110 Contact (330) 264-8856 host@waynehistoricalohio.org http://www.waynehistoricalohio.org Contact Person: President