The stamp seal carved from Shoushan soapstone, the top mounted with a mythical lion knob, the stone is of celadon color tone, front side incised with calligraphy, bottom carved with mark.|||Height: 3 1/2 in (8.9 cm) Length: 1 1/4 in (3.2 cm) Width: 1 1/4 in (3.2 cm) Weight: 180.0g|壽山石印章 百風間臥|戊辰九月二十五日豐生於石經樓作。頂部分作古獸鈕，威武莊嚴，神氣活現，神態各異，乃收藏把玩之佳品。