I well remember how proud I felt on the occasion when I first accomplished this Natatorial feat.
"The Boy Tar"
Mayne Reid
There is yet, says Mr Swainson, another primary type necessary to complete the circle of the quadrumanous animals, and it is that which we have elsewhere distinguished as the Natatorial; but of such an animal we have only vague and indefinite accounts.
"The Romance of Natural History, Second Series"
Philip Henry Gosse
He was a master of the Natatorial art, but he was not amphibious, and soon would have to come to the surface or die.
"Footprints in the Forest"
Edward Sylvester Ellis