52 albums were released in the Colección 78 rpm collection, all of which I own.
- EU-17001 – Francisco Lomuto – 1931/1950
- EU-17002 – Osmar Maderna – 1946/1951
- EU-17003 – Ricardo Tanturi – 1940/1950
- EU-17004 – Enrique Mario Francini, Armando Pontier – 1946/1950
- EU-17005 – Edmundo Rivero – 1950/1953
- EU-17006 – Aldo Calderón, Jorge Casal – 1952/1957
- EU-17007 – Various artists – Voces femeninas, vol. 1: 1929/1961
- EU-17008 – Alfredo Gobbi – 1947/1953
- EU-17009 – Juan D’Arienzo – 1940/1942
- EU-17010 – Juan D’Arienzo – 1941/1944
- EU-17011 – Juan D’Arienzo – 1944/1949
- EU-17012 – Ángel D’Agostino – 1941/1953
- EU-17013 – Osvaldo Fresedo – 1938/1948
- EU-17014 – Orquesta Típica Victor – 1930/1944
- EU-17015 – Pedro Laurenz – 1937/1943
- EU-17016 – Carlos Di Sarli – 1940/1943
- EU-17017 – Carlos Di Sarli – 1943/1948
- EU-17018 – Various artists – Voces femeninas, vol. 2: 1927/1962
- EU-17019 – Edgardo Donato – 1933/1941
- EU-17020 – Ángel Vargas – 1947/1953
- EU-17021 – Orquesta Típica Victor – 1929/1944
- EU-17022 – Carlos Di Sarli – 1928/1931
- EU-17023 – Francisco Lomuto – 1931/1950
- EU-17024 – Los Provincianos, Trío Ciriaco Ortiz – 1931/1955
- EU-17025 – Edgardo Donato – 1938/1942
- EU-17026 – Libertad Lamarque – 1937/1946
- EU-17027 – Ángel D’Agostino – 1942/1953
- EU-17028 – Alfredo Gobbi – 1949/1957
- EU-17029 – Domingo Federico – 1950/1960
- EU-17030 – Julia Vidal, Rosa Berón, Elba Berón – 1952/1954 – 1953/1956
- EU-17031 – Various artists – Recordando orquestas: 1927/1954
- EU-17032 – Various artists – Voces masculinas, vol. 1: 1932/1957
- EU-17033 – Various artists – Voces masculinas, vol. 2: 1933/1963
- EU-17034 – Osvaldo Fresedo – 1933/1948
- EU-17035 – Ricardo Tanturi – 1940/1948
- EU-17036 – Carlos Di Sarli – 1940/1947
- EU-17037 – Enrique Mario Francini, Armando Pontier – 1946/1949
- EU-17038 – Enrique Mario Francini, Armando Pontier – 1949/1953
- EU-17039 – Osmar Maderna – 1946/1950
- EU-17040 – Juan D’Arienzo – 1947/1952
- EU-17041 – Various artists – Recordando a la guardia vieja: 1933–1944
- EU-17042 – Bailando con los Hawaiian Serenaders – 1942/1949
- EU-17043 – Adolfo Carabelli – Mi evocación: 1927/1935
- EU-17044 – Julio De Caro – Recuerdo: 1926/1928
- EU-17045 – Various artists – Voces femeninas, vol. 3: 1954/1959
- EU-17046 – Various artists – Voces masculinas, vol. 3: 1951–1961
- EU-17047 – Agustín Magaldi – Chispazos de tradición: 1927/1938
- EU-17048 – Osvaldo Fresedo – Tigre viejo: 1933/1948
- EU-17049 – Francisco Canaro – Pura milonga: 1932/1934
- EU-17050 – Enrique Rodríguez – Esto es puro compás: 1937/1941
- EU-17051 – Juan D’Arienzo – Ataniche: 1935–1939
- EU-17052 – Juan Maglio – La guardia vieja: 1927–1932