1920
Issue 1
June
EL PROGRESO FOTOGRAFICO magazine side cover Issue 1 June 1920
Issue 2
August
EL PROGRESO FOTOGRAFICO magazine side cover Issue 2 August 1920
Issue 3
September
EL PROGRESO FOTOGRAFICO magazine side cover Issue 3 September 1920
Issue 4
October
EL PROGRESO FOTOGRAFICO magazine side cover Issue 4 October 1920
Issue 5
November
EL PROGRESO FOTOGRAFICO magazine side cover Issue 5 November 1920
Issue 6
December
EL PROGRESO FOTOGRAFICO magazine side cover Issue 6 December 1920
1921
Issue 13
July
EL PROGRESO FOTOGRAFICO magazine side cover Issue 13 July 1921
1922
Issue 34
January
EL PROGRESO FOTOGRAFICO magazine side cover Issue 34 January 1922
1923
Issue 36
June
EL PROGRESO FOTOGRAFICO magazine side cover Issue 36 June 1923
1924
Issue 47
May
EL PROGRESO FOTOGRAFICO magazine side cover Issue 47 May 1924
Issue 49
July
EL PROGRESO FOTOGRAFICO magazine side cover Issue 49 July 1924
Issue 50
August
EL PROGRESO FOTOGRAFICO magazine side cover Issue 50 August 1924
Issue 51-54
September/October
EL PROGRESO FOTOGRAFICO magazine side cover Issue 51-54 September/October 1924
1925
Issue 57
March
EL PROGRESO FOTOGRAFICO magazine side cover Issue 57 March 1925
Issue 59
May
EL PROGRESO FOTOGRAFICO magazine side cover Issue 59 May 1925
Issue 62
August
EL PROGRESO FOTOGRAFICO magazine side cover Issue 62 August 1925
Issue 65
November
EL PROGRESO FOTOGRAFICO magazine side cover Issue 65 November 1925
1926
Issue 67
January
EL PROGRESO FOTOGRAFICO magazine side cover Issue 67 January 1926
Issue 68
February
EL PROGRESO FOTOGRAFICO magazine side cover Issue 68 February 1926
Issue 69
March
EL PROGRESO FOTOGRAFICO magazine side cover Issue 69 March 1926
Issue 70
April
EL PROGRESO FOTOGRAFICO magazine side cover Issue 70 April 1926
Issue 71
May
EL PROGRESO FOTOGRAFICO magazine side cover Issue 71 May 1926
Issue 72
June
EL PROGRESO FOTOGRAFICO magazine side cover Issue 72 June 1926
Issue 73
July
EL PROGRESO FOTOGRAFICO magazine side cover Issue 73 July 1926
Issue 74
August
EL PROGRESO FOTOGRAFICO magazine side cover Issue 74 August 1926
Issue 75
September
EL PROGRESO FOTOGRAFICO magazine side cover Issue 75 September 1926
Issue 76
October
EL PROGRESO FOTOGRAFICO magazine side cover Issue 76 October 1926
Issue 77
November
EL PROGRESO FOTOGRAFICO magazine side cover Issue 77 November 1926
Issue 78
December
EL PROGRESO FOTOGRAFICO magazine side cover Issue 78 December 1926
1927
Issue 79
January
EL PROGRESO FOTOGRAFICO magazine side cover Issue 79 January 1927
Issue 80
February
EL PROGRESO FOTOGRAFICO magazine side cover Issue 80 February 1927
Issue 81
March
EL PROGRESO FOTOGRAFICO magazine side cover Issue 81 March 1927
Issue 82
April
EL PROGRESO FOTOGRAFICO magazine side cover Issue 82 April 1927
Issue 83
May
EL PROGRESO FOTOGRAFICO magazine side cover Issue 83 May 1927
Issue 84
June
EL PROGRESO FOTOGRAFICO magazine side cover Issue 84 June 1927
Issue 85
July
EL PROGRESO FOTOGRAFICO magazine side cover Issue 85 July 1927
Issue 86
August
EL PROGRESO FOTOGRAFICO magazine side cover Issue 86 August 1927
Issue 87
September
EL PROGRESO FOTOGRAFICO magazine side cover Issue 87 September 1927
Issue 88
October
EL PROGRESO FOTOGRAFICO magazine side cover Issue 88 October 1927
Issue 89
November
EL PROGRESO FOTOGRAFICO magazine side cover Issue 89 November 1927
Issue 90
December
EL PROGRESO FOTOGRAFICO magazine side cover Issue 90 December 1927
1928
Issue 91
January
EL PROGRESO FOTOGRAFICO magazine side cover Issue 91 January 1928
Issue 92
February
EL PROGRESO FOTOGRAFICO magazine side cover Issue 92 February 1928
Issue 93
March
EL PROGRESO FOTOGRAFICO magazine side cover Issue 93 March 1928
Issue 94
April
EL PROGRESO FOTOGRAFICO magazine side cover Issue 94 April 1928
Issue 95
May
EL PROGRESO FOTOGRAFICO magazine side cover Issue 95 May 1928
Issue 96
June
EL PROGRESO FOTOGRAFICO magazine side cover Issue 96 June 1928
Issue 100
October
EL PROGRESO FOTOGRAFICO magazine side cover Issue 100 October 1928
1929
Issue 106
April
EL PROGRESO FOTOGRAFICO magazine side cover Issue 106 April 1929
Issue 109
July
EL PROGRESO FOTOGRAFICO magazine side cover Issue 109 July 1929