I had my nugget back from my friend the jeweller, confirming my opinion as to its nature and its quality.

I soon found several methods by which the process might be simplified, and especially a modification of the ordinary electric current, which was very much more effective.

Having made a certain amount of gold, I disposed of it for a sum which enabled me to buy improved materials and stronger batteries.

In this way I enlarged my operations until at last I was in a position to build this house and to have a laboratory where I could carry out my work on a much larger scale.

As I said before, I can now state with all truth that the amount of my income is only limited by my desires." "It is wonderful!" gasped Robert.