Fig. 20.

Muscles surrounding orbit with lines of action. Left—muscles con­cerned in move­ments of parts round orbits. Right—lines of ac­tion of these muscles in­di­cated by arrows.

Fig. 21.—C. B. æt 81.

Hairs: Thick and bushy eyebrows. At junc­tion of outer and middle third of each side the thick hairs turn abruptly down­wards in a tuft and cover the upper lid.

Wrinkles: Arched and lateral fairly well-marked, one very deep, cen­tral and ver­ti­cal wrinkle.