Photo's probably from Germantown, Miamisburg or Dayton, Montgomery County, Ohio. Possibility Springboro, Warren County, Ohio. Surnames involved would be Phillips or Kreitzer, could possibly be Early or Boomershine as well.
The album where these photo's were found belonged to either my grandmother, Pauline Kreitzer or her future husband, Raymond Phillips.
I'd love to hear from you if you have any ideas on the identity of these people in the photo's.