A postcard of a gold statuette of the Goddess Selketbought at the King Tut exhibit in San Francisco.A small curled piece of copper sheetingfound at Drakes Bay on the beach,corroded blue and rough as if encrusted with salt.A small campaign button declaring “Peace”received at a high school Model United Nations conferencefrom the Sierra Leone delegation.A plain three-by-five card reading “PRACTICE”lettered with a thick felt-tip marker, and faded.