I o 
U S'cj 
* 
CONTENTS OF VOLUME VII. 
REPORT OF LIEUTENANT JOHN G. PARKE, CORPS OF TOPOGRAPHICAL ENGINEERS, UPON THE ROUTES IN 
CALIFORNIA TO CONNECT WITH THE ROUTES NEAR THE THIRTY-FIFTH AND THIRTY-SECOND PARAL¬ 
LELS, AND UPON THAT PORTION OF THE ROUTE NEAR THE THIRTY-SECOND PARALLEL LYING BE¬ 
TWEEN THE RIO GRANDE AND PIMAS VILLAGES ON THE GILA. 
CONCLUSION OF THE OFFICIAL REVIEW OF THE REPORTS UPON EXPLORATIONS AND SURVEYS FOR RAIL¬ 
ROAD ROUTES FROM THE MISSISSIPPI RIVER TO THE PACIFIC OCEAN. 
