List of newspapers, now in Collection #401:
The Daily Herald (1 issue): 11 December 1883.
Boulder County Herald (6 issues): 15 August, 12 September, 14 November 1883; 21 October 1885; 16 June, 6 October 1886.
The Boulder News and Banner (8 issues): 10 April, 30 October 1885; 2 March, 13 April, 4 May, 8 June, 27 July, 28 September 1886.
The Camera (1 issue): 4 October 1890 (vol. 1, no. 2)
The Representative (1 issue): 8 March 1900.
Longmont Press (5 issues): 1 May 1884; 15 January, 12 March, 30 April, 2 July 1885.
The Longmont Times (2 issues): 29 November 1892; 16 January 1894.
The Daily Times (1 issue): 14 December 1893.
The Weekly Times (1 issue): 29 June 1917.
Longmont Daily Call (5 issues): 26 March 1923; 4 March, 3 June, 2 November 1925; 18 February 1926.
Longmont Times-Call (9 issues): 24, 25, 27, 30 March; 1, 3, 4, 21, 24 April 1933.
The Boulder Sentinel (2 issues): 24 July 1885; 19 March 1886.
The Lafayette Leader (1 issue): 23 October 1914.
The Boulder County Times (1 issue): 15 September 1904.
Erie-Canfield Independent (17 issues): April 17, May 29, 1884; April 24, July 17, July 31, November 1885; Mar. 19, April 2, April 9, May 28, July 16, September 24, November 12, 19 1886; May 30, 1890; July 8, 1892; September 1, 1893.
Erie Review (1 issue): September 16, 1898.
Erie Herald (8 issues): July 18, 1907; April 1, May 13, 1909; February 10, 1910; June 5, November 20, 1942; May 28, 1943; June 8, 1945.