Osei Bonsu. Akuaba. Ashante (Ghana). c. 1935
And lots of others -- one at the Metropolitan Museum of Art -- one at the British Museum -- another one by Osei Bonsu at the National Museum of African Art (part of the Smithsonian) -- one at the Indianapolis Museum of Art.
You'll notice that these are often labelled "Fertility Dolls" or Fertility Figures." Do you think this is an accurate / fair description?