Gurney, George, "Olin Levi Warner (1844-1896): A Catalogue Raisonne of his Sculpture and Graphic Works," Ph.D., University of Delaware, 1978, pgs. 503-505.
Summary:
A young girl spinning. Under her left arm she is holding a distaff. Her right hand pulls the yarn. She is wearing a dress with an apron, her sleeves are rolled up and a scarf is loosely tied around her neck.