1: Ambassadorial fashion accessory
15: Religious rationalist
19: Scratching post users
22: Dermatologist's concern
23: Logic circuit element
36: Kind of grilled sandwiches
41: Minutes taker, perhaps
59: Gog and Magog at Armageddon, e.g.
66: Preceder of box or light, in slang
70: Mountain goat's perch
71: Many a retired thoroughbred