Underwood typewriter ad
Source: http://www.flickr.com.Uploaded to Flickr by dr. shordzi and tagged with "block". License: All Rights Reserved.
in: Neue Zürcher Zeitung, April 1920.
Source: http://www.flickr.com.Uploaded to Flickr by dr. shordzi and tagged with "block". License: All Rights Reserved.
in: Neue Zürcher Zeitung, April 1920.