View of Plaza Cervantes from Calle Rosario (now Quintin Paredes Street). According to <a rel="nofollow" class="external text" href="https://www.worthpoint.com/worthopedia/philippines-island-1910-manila-plaza-523270055">this description</a> from WorthPoint, the postcard was printed around 1910.
Photo Supply Company
Flickr (original file <a rel="nofollow" class="external text" href="https://live.staticflickr.com/7648/28330690426_cddbb300fc_h.jpg">here</a>; description <a rel="nofollow" class="external text" href="https://flickr.com/photos/edlei/28330690426">here</a>).