Manatee Baby Animal Classics Statue

A statue of a Manatee and its baby made in the US in 1988; it is part of the Animal Classics line of United Designs. It looks to be made of plaster, possibly using stone dust. It is 10 1/4" in width, 4" tall and about 4 3/4" in depth. The right fin of the mother was repaired, please see the last picture.