; Concrete</td>
<td>Shaft: approx. H. 25 ft.; Base: approx. H. 2 ft.</td>
<td>United States Department of the Interior</td>
</tr>
<tr>
<td>Friendship Archway</td>
<td>Alfred H. Liu</td>
<td>1985</td>
<td>Chinatown</td>
<td>Steel, Ceramic, Marble, Wood, Metal or Concrete, Gold Leaf &amp; Granite</td>
<td>Overall: approx. H. 47 ft. 7 in. × W. 75 ft. (128 tons).</td>
<td>Office of Business and Economic Development</td>
</tr>
<tr>
<td>Government Printing Office Workers</td>
<td>Armin Scheler</td>
<td>1937<