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In page Lois January:

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January's first credited role was in 1933, in the short subject UM-PA. Her most famous role, however, is probably as the Emerald City manicurist in The Wizard of Oz who sings to Dorothy that "we can make a dimpled smile out of a frown".[1] Although the character was unnamed, many fans believe it to be an incarnation of novel character Jellia Jamb.[citation needed]