Plaques and markers

Plaques and markers

Used by many state historic programs to identify historic sites and National Register properties, usually affixed to the exteriors of buildings.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
References in periodicals archive ?
Although Adolf Hitler did not actually present the trees, the nickname "Hitler Trees" stuck and many of the plaques and markers were removed during WWII because of anti-German sentiment.