Karl Abraham, German psychoanalyst and author (d. 1925)
Karl Abraham (German: [ˈaːbʁaham]; 3 May 1877 – 25 December 1925) was an influential German psychoanalyst, and a collaborator of Sigmund Freud, who called him his 'best pupil'.

1877May, 3
Karl Abraham
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Events on 1877
- 20Feb
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Tchaikovsky's ballet Swan Lake receives its premiere at the Bolshoi Theatre in Moscow. - 10May
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Mayagüez, Puerto Rico
The then-villa of Mayagüez, Puerto Rico, formally receives its city charter from the Royal Crown of Spain. - 5Oct
Nez Perce people
Chief Joseph surrenders his Nez Perce band to General Nelson A. Miles. - 21Nov
Phonograph
Thomas Edison announces his invention of the phonograph, a machine that can record and play sound.