Letter from J.D. Cosby, Major General, Company Commander, 6th Division, California Militia, to Governor Johnson stating he has sent 30 men on a scouting expedition to observe the actions of the Modock (sic), Klamath Lake, Applegate, Klamath River Indians, all of whom he thinks have turned hostile and united. If true, he will have to take extended actions; needs arms, Captain Martin has 40 guns all available. Written at Headquarters, 6th Division, California Militia, Yreka, June 12, 1856.