「右夫人璽」龜鈕金印，西漢(The Imperial Golden "Seal of Madam You" with a Turtle Knob, Western Han)
The knob of this seal is a turtle; designs that resemble fish scales were carved onto the seal. The print side is square and the characters you fu ren xi (Imperial seal of Madam You) were carved onto it. Four madam's seals were unearthed from the Mausoleum of Nanyue King, but only this one was made of gold. You, which means the right side, has always been regarded as ranking higher in China. "Madam You" is believed to be the head concubine.