FORE:"The old way of crossing the Plains and the new way of doing the same thing," said Doctor Bronson, "are as different as black and white. My first journey to California was with an ox wagon, and it took me six months to do it. Now we shall make the same distance in four days."He pointed to the field gate through which Gholson had come. In the field a small man was re-closing it cautiously, and now he mounted and rode away; it was Isidore Goldschmidt, of the Plank-road swamp. I was wondering why he had behaved in this skulking way, when Ferry, as if reading my thought, said, "Isidore can't afford to be found seventy-five miles inside our lines with no papers except a letter from a Yankee officer--and not knowing, himself, what's in it."