Category: Foreign views, Series: Underwood & Underwood Portugal 60-card set, Stereoview: n.º 51.
Caption: From Crystal Palace Park (S.E.) over the Douro River and Custom House, Oporto, Portugal..
Comments:
ANTIQUE STEREOVIEWS OF PORTUGAL
Copyright © 2003 J. M. Martins Ferreira. All Rights Reserved.
N.B.: An updated version of this website is available since 2019 at http://ptstereo.wordpress.com.