L. Frank Baum,
The Lost Princess of Oz — Chapter 9…
(1917)
“ When it stopped before the High Coco-Lorum's house, Toto barked sharply at the sprawling beast, but even tiny Trot could see that the dragon was not alive. Its scales were of gold, and each one was set with sparkling jewels, while it walked in such a stiff, regular manner that it could be nothing else than a machine. ”
