Proechel Sisters. Material: paper. Size: 4 1/4" x 6 1/2". Description: black and white oval photo mounted on dark gray card stock imprinted " A. J. Lawin, Waseca, Minn."; portrait of three young women wearing white high necked tops, each with a center neckline brooch; they are identified as the daughters of Samuel and Ernestina Proechel: Matilda (Tillie) Webb, Minnie Wallschlager and Lula Clausen.