Kwuo ihe ị ga-aza n'ajụjụ a dị mgbagwoju anya: Olee mgbe e wepụtara ihe nkiri ahụ nke otu nwoke onye Amerịka a mụrụ na February 28, 1923, nke Christopher Knopf dere, so mee ihe nkiri ya?
Disemba 23, 1977