Sergey
== Description == '''Hemlock Glen.''' A wooded glen with tall trees, rocks and a standing figure beside a small stream. The trees, rocks, figure, stream, hatching and caption match the second identified view in the scrapbook collage. Original engraved details, signatures where present and the printed caption are retained. Individual artist and engraver roles and full names have not been securely established here. From ''Philadelphia and Its Environs, and the Railroad Scenery of Pennsylvania'...