Map of California to accompany printed agreement of S. O. Houghton as to the rights of the Southern Pacific R.R. Co. of Cal. to government lands under Acts of Congress passed July 27, 1866 and March 3, 1871 made before the committee of the judiciary of the Senate and Ho. of Reps. in May 1876. etailed map of California, including Nevada. Shows relief by hachures, drainage, cities and towns, with major railroads distinguished by color. G.W. & C.B. Colton & Co. CREATED/PUBLISHED [n.p., 1876] Scale 1:2,090,880.