.bk J4 .fl QX10sc .fd f log 166-169 .ei sC .ed QX10 .rd QX10 .ri sc .rd Q918 .ri sc f 166 70 m3666 69 80 m3666 38 80 .rd QX03 .ri sc 168 83 m4409 21 165 m4503 44 165 167 83 m4409 77 152 m4409 15 152 ;U310 originally pC defined the stone as f168 and the stone as f168 I decided to inver the f numbers ;167 83 m4409 21 165 m4503 44 165 ;168 83 m4409 77 152 m4409 15 152 .rd QX08 .ri sc 169 70 m3666 38 80 m3666 8 80 ;this file was originally inserted by pC but, since there were several changes in the file I chhanged all in order to keep trak of the changes; the original file is QX10pc ;changhed the bottom elevation of f166 and top of f169 on the basis of the drawing and of section view, v67