I think I can name a few more of the teachers in this photo.   I believe the ladies in the back row from the left to the right are Laura Hubbert (vocal music), Evelyn Irish (grade , Ruth Ellsworth (grade 5), and Louise McArdle (grade 2).  In the front row I do not know the first lady, but I believe the second might be Mrs. Williams, the third looks like Pearl Welch, and the last looks like Fannie Carpenter.