Letter with envelope addressed to Ole B. Berg, Camp Upton, New York and forworded to 305 Field Artly with no return address, written by his father John O. Berg in Norwegian.
Letter with envelope addressed to Ole B. Berg, Camp Upton, New York and transferred to American Expeditonary Force; from friend and fellow servicemen Oscar Gustafson and Sam Cowder at Camp Sevier, South Carolina.