This is an undated photo, but I believe the formidible woman with both hands on her hips is my great-grandmother, Manuela Portillo de Campuzano. The photo comes from a collection scanned by my Aunt Patty after my Granny died. This could be 1940s or earlier.
Update: By request, I have tried to enhance the photo to get a closer view of the women. My Granny and her sisters were a very pretty bunch, as some upcoming photos will show. My great-grandmother Manuela had her hands full with 9 children (5 girls, 4 boys)!