Rank Badge of Civil Official with Single Crane Design

This was the insignia of Yu Jung-byeong, who was a son of Cheongcheonggun Yu Sun-ik, who greatly contributed to the Injo Restoration of 1623, and who served as Byeongjo-Hojopanseo from the 1620s to the 1630s. It is a rare type of insignia with the background cloth weaved in thread. A crane is shown to be standing on one leg, and the cloud pattern has the characteristics observed prior to the schematization of insignia designs.