Postcard showing the Knights of Columbus Hall at Camp Custer, c. 1917 Caption on front: Soldiers and their friends at K of C Hall, Camp Custer. Sign on building reads: Knights of Columbus hall Everybody Welcome Written on back: Dear Bro + Sister By this you can see where I am Address Private John E[illegible] CO K. 340 Inf. Camp Custer, Battle Creek Mich. Sent on: November 22, 1917 Sent to: Mr. Wm Geisen 620 Weigler St. Alton, Ill.