65 DIVIDE CIRCUMFERENCES AS IN THE PLAN INTO TWENTY-FOUR EQUAL PARTS, AND INSCRIBE FROM A CENTRE A STARRED DODECAGON, THE EXTENDED LINES OF WHICH DETERMINE THE INTERSECTING LINES OF THE ROSETTE.
66 DESCRIBE CIRCUMFERENCES AS IN THE PLAN. FROM A CENTRE INSCRIBE A STARRED DODECAGON ANALOGOUS TO NUMBER 65.
67 TRIANGULAR PLAN. DESCRIBE CIRCUMFERENCES AS IN THE PLAN. FROM A CENTRE INSCRIBE A STARRED DODECAGON, THE EXTENDED LINES OF WHICH FORM THE UNEQUAL LIMBS OF A ROSETTE, AND A CRUCIFORM FIGURE WITHIN A SQUARE.
PLATE LXXX.
SEVILLE.