this one going clickety-click along with 'em, making music for you all
the time and attracting attention in a way to fill a man's heart with
rapture. Now, look at it that way; and if it strikes you, I tell you
what I'll do: I'll actually swap that imperishable leg off to you for
two pounds of water-crackers and a tin cup full of Jamaica rum. Is it
ago?"

Then Brown weighed out the crackers, gave him an awful drink of rum,
and told him if he would take them as a present and quit he would
confer a favor. And he did. After emptying the crackers in his pockets
and smacking his lips over the rum, he went to the door, and as he
opened it he said,

"Good-bye. But if you ever really do want a leg, Old Reliable is ready
for you; it's yours. I consider that you've got a mortgage on it, and
you kin foreclose at any time. I dedicate this leg to you. My will
shall mention it; and if you don't need it when I die, I'm going to
have it put in the savings' bank to draw interest until you check it
out. I'll bid you good-evening."

The tramp that has a dog to sell is a little more common than such
children of genius as the professor and the owner of the patent leg.
But I had with one of them a queer experience which may be worth
relating.

One day recently a rough-looking vagabond called at my house,
accompanied by a forlorn mongrel dog. I came out upon the porch to see
him, and he said,

"I say, pardner, I understood that you wanted to buy a watch-dog, and
I brought one around for you You never seen such a dog for watching as
this one You tell that dog to watch a thing, and bet your life he'll
sit down and watch it until he goes stone blind. Now, I'll tell you
what I'll let you have--"

I cut his remarks short at this point with the information that I
didn't want a dog, and that if I had wanted a dog nothing on earth
could induce me to accept that particular dog. So he left and went
down the street. He must have made a mistake and come in again through
the back gate, thinking it was another place, for in a few minutes the
cook said there was a man in the kitchen who wanted to see me; and
when I went down, there was the same man with the same dog. He didn't
recognize me, and as soon as I entered he remarked,

"I say, old pard, somebody was saying that you wanted to buy a
watch-dog. Now, here's a watch-dog that'd rather watch than eat any
time. Give that dog something to fasten his eye on--don't care what
it is: anything from a p