Anchors; Bronze; Iron ores; Strongboxes; Tree protectors of metal; Wind vanes of metal; Wire of common metal; Bronze recognition plaques; Buildings, transportable, of metal; Counterweight arbor assembly in the nature of a framework with weights in it made primarily of metal and also sometimes including non-metal parts for providing a counterweight for use assisting with the manually powered lifting by means of ropes, cables and/or chains of theatrical objects during the performance of theatri...