I will always remember my delight when Mrs. Georgia Gilmore - an unlettered woman of unusual intelligence - told how an operator demanded that she get off the bus after paying her fare and board it again by the back door, and then drove away before she could get there. She turned to Judge Carter and said: "When they count the money, they do not know Negro money from white money.
Martin Luther King (Jr.) (1964). “A Martin Luther King Treasury”