Wordless Wednesday - Ross sisters

This is a scan of a slide from my grandmother's collection showing my great grandmother Clara (Ross) Fowlie on the left with her sisters Mary (Ross) Gillespie, center, and Helen (Ross) Whitted on the right. This is at the same location as last Wednesday's photo. Late 1940s / 1950s time frame, possibly at the Ross farm in Calhoun County, Iowa.

Update: I found a very similar photo in a different album captioned October 17, 1954 at the Whitted farm.