<p>A gold color metal and enamel insignia 1 3/16 inches in height consisting of an equilateral triangle, one point up, divided into three sections, The upper section yellow, the dexter section blue, and the sinister section red, a gun bendwise in front of a tank track and wheels, all black and overall a red lightning flash bendwise sinister, in the apex the Arabic numeral "1" in black; all above a gold scroll inscribed "Old Ironsides" in black letters.
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<ul><li>The design is a miniaturized replica in metal and enamel of the shoulder sleeve insignia of the 1st Armored Division.</li>
<li>The original distinctive unit insignia consisting of an arrowhead of blue, gold and red and centered on the gold portion, a small black arrow with point up; supporting the triangular head, a gold scroll bearing the inscription "Old Ironsides" in black letters was approved on <a href="//commons.wikimedia.org/wiki/March_11" title="March 11">March 11</a>, <a href="//commons.wikimedia.org/wiki/1966" title="1966">1966</a>. It was cancelled and the current design was authorized on <a href="//commons.wikimedia.org/wiki/May_16" title="May 16">May 16</a>, <a href="//commons.wikimedia.org/wiki/1969" title="1969">1969</a>. - US Army Institute Of Heraldry</li></ul>
US Army
<a rel="nofollow" class="external free" href="https://www.army.mil/article/221341/department_of_the_army_announces_upcoming_1st_armored_division_headquarters_unit_rotation">https://www.army.mil/article/221341/department_of_the_army_announces_upcoming_1st_armored_division_headquarters_unit_rotation</a>