Kinton smiled wrily, and ran a wrinkled hand through his graying hair.
"Exile"
Horace Brown Fyfe
Instantly the graying appeared before his eyes again, then the blurring, and a moment later clear vision.
"A Yankee Flier in Italy"
Rutherford G. Montgomery
The Crown Prince was a man of middle age, graying at the temples, with the glassy stare that betrayed contact lenses.
"Space Viking"
Henry Beam Piper