"Put oil on them, until the joints worked smooth again."

"Oh!" exclaimed the boy, as if a great discovery had flashed across his
mind. But he did not tell anybody what the discovery was and kept the
idea to himself.

It was a long walk, but a pleasant one, and they did not mind it a bit.
Late in the afternoon they drew near to the wonderful tin castle of the
Emperor of the Winkies, and Ojo and Scraps, who had never seen it
before, were filled with amazement.

Tin abounded in the Winkie Country and the Winkies were said to be the
most skillful tinsmiths in all the world. So the Tin Woodman had
employed them in building his magnificent castle, which was all of tin,
from the ground to the tallest turret, and so brightly polished that it
glittered in the sun's rays more gorgeously than silver. Around the
grounds of the castle ran a tin wall, with tin gates; but the gates
stood wide open because the Emperor had no enemies to disturb him.

When they entered the spacious grounds our travelers found more to
admire. Tin fountains sent sprays of clear water far into the air and
there were many beds of tin flowers, all as perfectly formed as any
natural flowers might be. There were tin trees, too, and here and there
shady bowers of tin, with tin benches and chairs to sit upon. Also, on
the sides of the pathway leading up to the front door of the castle,
were rows of tin statuary, very cleverly executed. Among these Ojo
recognized statues of Dorothy, Toto, the Scarecrow, the Wizard, the
Shaggy Man, Jack Pumpkinhead and Ozma, all standing upon neat pedestals
of tin.

Toto was well acquainted with the residence of the Tin Woodman and,
being assured a joyful welcome, he ran ahead and barked so loudly at
the front door that the Tin Woodman heard him and came out in person to
see if it were really his old friend Toto. Next moment the tin man had
clasped the Scarecrow in a warm embrace and then turned to hug Dorothy.
But now his eye was arrested by the strange sight of the Patchwork
Girl, and he gazed upon her in mingled wonder and admiration.

Chapter Twenty-Seven

The Tin Woodman Objects

The Tin Woodman was one of the most important personages in all Oz.
Though Emperor of the Winkies, he owed allegiance to Ozma, who ruled
all the land, and the girl and the tin man were warm personal friends.
He was something of a dandy and kept his tin body brilliantly polished
and his tin joints well oiled. Also he was very cour