General fact: 75308 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 75308 is an uninteresting number.
Trivia: 75308 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: March 9th is the day in 1842 that the first documented discovery of gold in California occurs at Rancho San Francisco, six years before the California Gold Rush.