Jso clue has been obtained to the ! whereabouts of Charlse Brewster Ross, f abducted from Germantown on the 1st I inst. He is the son of Christian Ross, a j merchant, of Philadelphia, who has re- 1 ceived an anonymous communication of-i feriag to return the child for $10,000.He has o-iven notice in the newspapers that he is readv to negotiate to the extent of his ability. He had previously j 1 offered a reward of S300 for the returni of the boy-