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Click to enlarge Title: John Hammerberg. Case File No. 5723. June-August 1920.Duluth Lynchings | TextDate: July 13, 1920
Place: St. Louis County, Minnesota
St. Louis County District Court. Indictment RecordsDetails: http://www.mnhs.org/duluthlynchings/documents/John_Hammerberg__Case_File_No_5723__JuneAugust_1920-153.001.php
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Click to enlarge Title: John Hammerberg. Case No. 5721.Duluth Lynchings | TextDate: August 9, 1920 - February 7, 1923
Place: St. Louis County, Minnesota
St. Louis County District Court. Registers of Criminal ActionsDetails: http://www.mnhs.org/duluthlynchings/documents/John_Hammerberg_Case_No_5721-196.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Warrant of Commitment. January 1921.Duluth Lynchings | TextDate: January 5, 1921
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Warrant_of_Commitment_January_1921-242.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Charles E. Vasaly to Carl John Alfred Hammerberg, March 4, 1921.Duluth Lynchings | TextDate: March 4, 1921
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Charles_E_Vasaly_to_Carl_John_Alfred_Hammerberg_March_4_1921-273.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from C. M. Raske to Charles E. Vasaly, March 21, 1921.Duluth Lynchings | TextDate: March 21, 1921
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_C_M_Raske_to_Charles_E_Vasaly_March_21_1921-275.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Charles E. Vasaly to N. A. Talafous, March 23, 1921.Duluth Lynchings | TextDate: March 23, 1921
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Charles_E_Vasaly_to_N_A_Talafous_March_23_1921-278.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from John A. Forsman to Charles E. Vasaly, March 25, 1921.Duluth Lynchings | TextDate: March 25, 1921
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_John_A_Forsman_to_Charles_E_Vasaly_March_25_1921-283.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Charles E. Vasaly to Frederic C. Hanson, November 26, 1921.Duluth Lynchings | TextDate: November 26, 1921
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Charles_E_Vasaly_to_Frederic_C_Hanson_November_26_1921-296.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Richard J. Fisher to Charles E. Vasaly, February 28, 1922.Duluth Lynchings | TextDate: February 28, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Richard_J_Fisher_to_Charles_E_Vasaly_February_28_1922-299.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Charles E. Vasaly to C. G. Durgin, March 2, 1922.Duluth Lynchings | TextDate: March 2, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Charles_E_Vasaly_to_C_G_Durgin_March_2_1922-301.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Charles E. Vasaly to William Potter, March 3, 1922.Duluth Lynchings | TextDate: March 3, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Charles_E_Vasaly_to_William_Potter_March_3_1922-302.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Carl John Alfred Hammerberg to William Potter, March 1922.Duluth Lynchings | TextDate: March 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Carl_John_Alfred_Hammerberg_to_William_Potter_March_1922-303.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Charles E. Vasaly to C. G. Durgin, March 9, 1922.Duluth Lynchings | TextDate: March 9, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Charles_E_Vasaly_to_C_G_Durgin_March_9_1922-305.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Application for Parole, May 1, 1922.Duluth Lynchings | TextDate: May 1, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148__Application_for_Parole_May_1_1922-307.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Betsy Hammerberg to D. H. Knickerbacker, June 28, 1922.Duluth Lynchings | TextDate: June 28, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Betsy_Hammerberg_to_D_H_Knickerbacker_June_28_1922-318.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Robert Forling to D. H. Knickerbacker, June 29, 1922.Duluth Lynchings | TextDate: June 29, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Robert_Forling_to_D_H_Knickerbacker_June_29_1922-320.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from D. H. Knickerbacker to C. J. Johnson, July 1, 1922.Duluth Lynchings | TextDate: July 1, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_D_H_Knickerbacker_to_C_J_Johnson_July_1_1922-322.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Monthly Parole Report. July 20, 1922.Duluth Lynchings | TextDate: July 20, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Monthly_Parole_Report_July_20_1922-325.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Carl John Alfred Hammerberg to Charles E. Vasaly, September 10, 1922.Duluth Lynchings | TextDate: September 10, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Carl_John_Alfred_Hammerberg_to_Charles_E_Vasaly_September_10_1922-331.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from H. H. Thompson to Charles E. Vasaly, September 11, 1922.Duluth Lynchings | TextDate: September 11, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_H_H_Thompson_to_Charles_E_Vasaly_September_11_1922-332.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from Harry A. Hutter to D. H. Knickerbacker, September 11, 1922.Duluth Lynchings | TextDate: September 11, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_Harry_A_Hutter_to_D_H_Knickerbacker_September_11_1922-334.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from D. H. Knickerbacker to Harry A. Hutter, September 12, 1922.Duluth Lynchings | TextDate: September 12, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_D_H_Knickerbacker_to_Harry_A_Hutter_September_12_1922-335.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Letter from D. H. Knickerbacker to Carl John Alfred Hammerberg, September 12, 1922.Duluth Lynchings | TextDate: September 12, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Letter_from_D_H_Knickerbacker_to_Carl_John_Alfred_Hammerberg_September_12_1922-336.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Monthly Parole Report. December 20, 1922.Duluth Lynchings | TextDate: December 20, 1922
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Monthly_Parole_Report_December_20_1922-348.001.php
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Click to enlarge Title: Carl John Alfred Hammerberg. Case No. 5148. Monthly Parole Report. January 20, 1923.Duluth Lynchings | TextDate: January 20, 1923
Place: St. Cloud, Minnesota
St. Cloud Reformatory. Inmate Case FilesDetails: http://www.mnhs.org/duluthlynchings/documents/Carl_John_Alfred_Hammerberg_Case_No_5148_Monthly_Parole_Report_January_20_1923-351.001.php

