Search Only Images Visit Image Gallery FAQ page Visit Image Gallery FAQ imggal_sm2.png Portrait of Francis Amasa Walker Download this image Image ID: SIL-SIL14-w001-02 Supplied Caption: Portrait of Francis Amasa Walker. Heliotype , published by Heliotype Printing Co., Boston. Tag(s): mathematics, Economics, Walker, Francis Amasa, 1840-1897 Collection(s): Scientific Identity Topic(s): Economics and Commerce Download: Image No Copyright - United States Request copy of image How can I use this image?
