Ole B. Berg was drafted into the U.S army and served as a private in France during World War One. He served in the battle in Argonne Forest and St. Mihiel and suffered "shell shock." He returned to Trondhjem, Minnesota Rice County in May of 1919.
Letter with envelope addressed to Ole B. Berg, Camp Upton, New York and forwarded to 305 Field Artly with no return address, written by his cousin Thea Berg.
Envelope addressed to Ole B. Berg at Camp Upton, New York. He was transferred to American Expeditionary Force, Postmaster New York; a two page letter, in Norwegian, from father, John O. Berg, Northfield, Minnesota; and three page letter, in Norwegian, from mother, Mrs. John O. Berg.
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.
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 from sister Ella (Mrs. Carl Warn) in Clodford, Alberta, Canada. Includes a newspaper clipping.
Letter with envelope to Ole B. Berg, Batt. B. 305th F.A., American Ex Forces from John O. Berg, Northfield, Minnesota. Includes a Christmas Package Coupon.
Letter with envelope to Ole B. Berg, Batt. B. 305th F.A., American Ex Forces from sister Ella (Mrs. Carl Warn) in Clodford, Alberta, Canada. Includes enclosed address for John H. Tewes.