Unknown to E. E. Eyre, January 13, 1862

Lieut. Col. E. E. EYRE, First Cavalry California Volunteers, Camp Latham: On the 16th instant you willreturn to your command at Camp Carleton, near San Bernardino, resuming your duties in accordance with the instructions that you have already received from the district commander. For your personal transportation make use of the ambulance which you brought with you from Camp Wright, and return the same to Camp Latham without delay. Yours, &c., J. R. WEST, Lieutenant-Colonel First Infantry California Volunteers, Comdg. GENERAL ORDERS, CAMP DRUM, No. 4. f New San Pedro, Cal., January 13, 1862. In accordance with instructions from the colonel commanding the Southern District of California, this camp is hereby named and shall hereafter be known as Camp Drum. By order:

GEO. 8. EVANS,