I never see any difference in boys. I only know two sorts of boys. Mealy boys and beef-faced boys.
Source: Mr. Grimwig, in Oliver Twist, ch. 14, 1838.
-- Charles Dickens, (Feb 7 1812-1870), English novelist, dramatist; He was one of most prolific and popular English novelists, e.g., A Christmas Carol, 1843 & Tale of Two Cities, 1859.