Carl John Alfred Hammerberg. Case No. 5148. Authorization to Open Incoming Mail, January 10, 1921.
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MINNESOTA STATE REFORMATORY
St. Cloud, Minn. Jan. 10th 19 21
I,
Carl J. A. Hammerberg , hereby authorize and empower CHAS. E. VASALY,
Superintendent of the Minnesota State Reformatory, or any person acting under
his direction, to receive, open and read all letters or other mail matter
addressed to me while I am an inmate of said institution and to with-hold or
return to sender all that may be deemed improper according to the rules and
regulations governing said institution.
Name Carl J. A.
Hammerberg No. 5148
WITNESS: G. E. Rockwood