Wilhelmina Mahler Koechel on her Wedding Day and Martha Anderson Setta on her Wedding Day. Material: paper. Size: 4" x 6". Description: sepia photo portrait of two young women seated in a studio setting; they are each wearing wedding gowns and veils and holding bouquets on their laps; identified as Wilhelmina (Minnie) Mahler on the left on the day of her marriage to Alvin Koechel June 10, 1919; on the right is Martha Anderson on the day of her marriage to Rudolph Setta June 10, 1919.