My understanding is that this artwork came first and was soon replaced with the “sambo as a baby genie” motif.
At daylight we again set off with Tim and sambo, to bring down the body of the sloth.
sambo cut him down when he was as black in the face as the honest negro himself.
"sambo," he at length exclaimed, addressing the man in the pea-jacket for the first time.
It was not sambo, however, but Legree, who was pursuing them with violent execrations.
So Little Black sambo put on all his fine clothes again and walked off.
The pair were driven back to his plantation, and that afternoon sambo brought him to me.
"Knockup camp," Dan christened it in his pleasant way, and sambo became unexpectedly curious.
Then he once more raised his rifle, and pointed it at sambo.
I 'member long time ago,' and he sighed, 'when sambo was no bigger nor dat paddle, one berry much like him.
"person of mixed blood in America and Asia," 1748, perhaps from Spanish zambo "bandy-legged," probably from Latin scambus "bow-legged," from Greek skambos. Used variously in different regions to indicate some mixture of African, European, and Indian blood; common senses were "child of black and Indian parentage" and "offspring of a black and a mulatto."
stereotypical name for male black person (now only derogatory), 1818, American English, probably a different word from sambo (n.1); like many such words (Cuffy, Rastus, etc.) a common personal name among U.S. blacks in the slavery days (first attested 1704 in Boston), probably from an African source, cf. Foulah sambo "uncle," or a similar Hausa word meaning "second son."
It could be used without conscious racism or contempt until circa World War II. When the word fell from polite usage, collateral casualties included the enormously popular children's book "The Story of Little Black Sambo" (by Helen Bannerman), which is about an East Indian child, and the Sambo's Restaurant chain, a U.S. pancake-specialty joint originally opened in Santa Barbara, Calif., in 1957 (the name supposedly from a merging of the names of the founders, Sam Battistone and Newell "Bo" Bohnett, but the chain's decor and advertising leaned heavily on the book), which once counted 1,200 units coast-to-coast. Civil rights agitation against it began in 1970s and the chain collapsed, though the original restaurant still is open. Many of the defunct restaurants were taken over by rival Denny's.