The Icon posted this photo taken by Leland Gerber. Jim Diller provided some background on this photo:

The class is in the Bluffton High School Home Economics class. I believe the teacher is Peg (Gagliardi) Diller, my sister, who taught there in the mid-1950s. 

Fourth from the left in front row is Louella Steiner my aunt, next to her is Verna Diller – my mom, next to Verna is Edna Ramseyer.  Behind Louella is a Mrs. Grismore, who I think Allen Grismore’s wife and grandmother to Ken Bucher.

Rachel Friesen and Judith Kingsley have identified their mother, sitting in the back corner of the room.