• Hinckley Historical Society Inc

  PO Box 471 Hinckley, OH 44233-0471 Contact (330) 273-3118 hinckleyhistoricalsoc@gmail.com http://www.hinckleyohiohistoricalsociety.com/ Contact Person: David Manley

  Region: 3

• Historic Fort Steuben

  120 S 3rd St Steubenville, OH 43952 Contact (740) 283-1787 info@oldfortsteuben.com http://www.oldfortsteuben.com Contact Person: Judith Bratten judy@oldfortsteuben.com

  Region: 5

• Historical Society of Mount Pleasant

  PO Box 119 Mount Pleasant, OH 43939 Contact (740) 381-8899 hsmtp@mtp1803.org Contact Person: Angela Feenerty

  Region: 5

• Historical Society of Old Brooklyn

  3430 Memphis Ave Cleveland, OH 44109-3265 Contact (216) 398-8969 info@oldbrooklynhistory.org http://oldbrooklynhistory.org/ Facebook Contact Person: Constance Ewazen

  Region: 3

• Holmes County Historical Society

  PO Box 126 Millersburg, OH 44654-0126 Contact (330) 674-0022 director@holmeshistory.com http://www.holmeshistory.com Facebook Contact Person: Mark Boley

  Region: 5

• Huron Historical Society

  PO Box 222 Huron, OH 44839-0222 Contact (419) 433-5009 historical.society@huronlibrary.org http://www.thehuronhistoricalsociety.org Contact Person:

  Region: 2

• Indian Hill Historical Society

  8100 Given Rd Cincinnati, OH 45243-1520 Contact (513) 891-1873 history@indianhill.org http://www.indianhill.org Contact Person:

  Region: 8

• Jackson Township Historical Society

  7756 Fulton Dr NW Massillon, OH 44646-9393 Contact jackson.historical@gmail.com Contact Person: Kimberly Demor

  Region: 5

• Jefferson County Historical Association

  PO Box 4268 Steubenville, OH 43952-8268 Contact (740) 283-1133 jeffcohist@gmail.com http://www.jeffcountyhistorical.org/ Contact Person:

  Region: 5

• John Gee Black Historical Center, Inc.

  PO Box 164 48 Pine St Gallipolis, OH 45631 Contact (740) 578-9692 info@johngeeblackhistory.com http://www.johngeeblackhistory.com Facebook Contact Person:

  Region: 9

• Johnson-Humrickhouse Museum

  300 N Whitewoman St Coshocton, OH 43812-1061 Contact (740) 622-8710 jhmuseum@jhmuseum.org http://www.jhmuseum.org/ Contact Person: Jennifer Bush jennbush@jhmuseum.org

  Region: 10

• Johnston Farm Friends Council

  21 Marymont Dr Piqua, OH 45356 Contact (937) 773-2522 Contact Person: Michael Gutmann

  Region: 7

• Kelton House Museum and Garden

  586 E Town St Columbus, OH 43215-4802 Contact (614) 464-2022 http://www.keltonhouse.com Contact Person: Jeff Lafever director@keltonhouse.com

  Region: 6

• Kent State University Library

  1125 Risman Dr Acquisitions Department Kent, OH 44202 Contact (330) 672-3150 serials@kent.edu https://www.library.kent.edu/ Contact Person: Jennifer Rice

  Region: 4

• Knox County Historical Society

  PO Box 522 Mount Vernon, OH 43050-0522 Contact (740) 393-5247 http://www.knoxhistory.org Contact Person:

  Region: 6

• Lake County Historical Society

  415 Riverside Dr Painesville, OH 44077-5321 Contact (440) 639-2945 information@lakehistory.org http://www.lakehistory.org Contact Person: Amy Kapostasy akapostasy@lakehistory.org

  Region: 3

• Lake Township Historical Society

  PO Box 482 Uniontown, OH 44685-0482 Contact (330) 699-6929 http://www.laketownshiphistoricalsociety.org Contact Person: James Tawney

  Region: 5

• Lakeside Heritage Society Inc

  210 Walnut Ave Lakeside, OH 43440-1463 Contact (419) 798-5519 manager@lakesideheritagesociety.com http://www.lakesideheritagesociety.com Contact Person:

  Region: 2

• Lakewood Historical Society

  13314 Detroit Ave Lakewood, OH 44107 Contact (216) 221-7343 director@lakewoodhistory.org http://www.lakewoodhistory.org Contact Person: Robert Shrimp

  Region: 3

• Lawrence County Historical Society

  279 County Rd 128 Ironton, OH 45638 Contact (740) 532-1222 https://lawrencecountyohio.wordpress.com/ Facebook Contact Person: Nicole Cox ncox@ilcao.org

  Region: 9

• Lillian E. Jones Museum

  75 Broadway Jackson, OH 45640-1524 Contact (740) 286-2556 director@jonesmuseum.com http://www.jonesmuseum.com Contact Person: Ashley Aldrich

  Region: 9

• Little Miami History Connection

  PO Box 189 Morrow, OH 45152 Contact (513) 472-0117 LittleMiamiHistory@gmail.com https://www.littlemiamihistory.org/ Contact Person: Joey Hansted

  Region: 8

• Little Red Schoolhouse

  5040 Shankland Rd Willoughby, OH 44094 Contact (440) 975-3740 directorlrsh@gmail.com https://red-schoolhouse.com/ Facebook Contact Person: Director

  Region: 3

• Logan County Historical Society

  521 E Columbus Ave Bellefontaine, OH 43311-2401 Contact (937) 593-7557 historycenter@loganhistory.org https://www.loganhistory.org/ Contact Person: Todd McCormick tmccormick@loganhistory.org

  Region: 7

• Lorain County Historical Society

  284 Washington Ave Elyria, OH 44035-5123 Contact (440) 322-3341 lchs@lchs.org http://www.lchs.org Contact Person: Kerri Broome kbroome@lchs.org

  Region: 3