The ladies of La Crosse

Caption reads:

This was taken on mother's 87th birthday, July 7, 1939.

Left to right, they are
Mrs. Wynn
Mrs. Poeschl?
Mrs. Elford
Mrs. Nystrom
Mrs. Mayer
Mrs. Witter
Mrs. Curtis?
Mrs. Adams?
Mrs. Couright
Mrs. M. Scharf
Mrs. Evans
Mrs. Peterson
Mrs. Redman