Book page with reproductions of Reconstruction-era prints

A page from an unidentified book with a black-and-white reproduction of an engraving of Robert B. Elliott by George E. Perine on one side. Dressed in a bowtie, white shirt, and dark jacket, Elliott is pictured from the chest up, gazing to his proper left. Directly below the portrait is: [Eng by Geo E Perine N.Y.]. Printed in black script is the signature: [Robt. B. Elliott] and printed below is: [HON. ROBERT B. ELLIOTT]. At the bottom left corner beneath the image is printed [Library of Congress].