Here is a collection of 35 old pulp magazines in PDF format with OCR and covers.  Please seed for others after you download:

Alfred Hitchcock Mystery Magazine - June 2016
Alfred Hitchcock Mystery Magazine - March 2016
All-Story - 9 October 1915 (incomplete)
Argosy - 3 November 1923
Argosy - August 1914
Argosy - December 1907
Argosy - March 1916
Argosy - September 1907
Argosy All-Story Weekly - 5 May 1928
Argosy All-Story Weekly - 7 April 1928
Argosy All-story Weekly -14 November 1925
Back Brain Recluse #17 - Winter 1990
Back Brain Recluse #19 - Summer 1991
Back Brain Recluse #21 (1992)
Blue Book - December 1951
Blue Book - November 1947
Century Magazine - September 1905
Detective Book Club Mystery Omnibus - June 1959
Detective Book Club Mystery Omnibus - March 1959
Detective Book Club Mystery Omnibus - May 1962
Detective Book Club Mystery Omnibus - October 1964
Love Mirror - May 1932
Realms of Fantasy - August 2001
Redbook- June 1908
The Executioner Mystery Magazine - April 1975
The Phantom Detective - October 1934
The Saint Detective Magazine - April 1955
The Saint Detective Magazine - January 1955
The Saint Detective Magazine - July 1958
The Saint Detective Magazine - May 1954
The Saint Mystery Library #126 - January 1960
The Saint Mystery Magazine - September 1961
Western Story - 6 January 1940
Western Story -13 January 1940
Woman's Day - May 1950

https://i.postimg.cc/FssKKZ8j/Old-Pulp-Magazines-Collection-203.jpg