• Dimension: Height: 4 in (10.2 cm) Width: 5 1/2 in (14.0 cm)
• Estimate From: $1500
• Estimate To: $2500

The square seal is surmounted with a mythical double-headed beast carved recumbent with scales and wings, the two pairs of opposing horns conjoining above the articulated spine, the side inscribed in gilt with imperial inscriptions.The seal face carved with six characters. The stone is of spinach green tone with some russet veins.

此方碧玉雕玉璽雕工一流，用料講究，通體較大氣派。所雕（古稀天子之寶).雕法自然，玉雕上方所雕雙龍敦厚威嚴，玉璽四周為禦題詩所刻棣書。