Mr. Cooper made for this baby a self-rocking cradle, with a fan attached to keep off the flies, and with a musical instrument to soothe the dear baby into dreamland.

Mr. Cooper's business prospered.

THE "BEST FRIEND,"—FIRST LOCOMOTIVE BUILT IN AMERICA. BUILT BY PETER COOPER.

Once the glue factory burned, with a loss of forty thousand dollars.

But at nine o'clock the next morning there was lumber on the ground for a factory three times as large as the one burned.

He then built a rolling mill and furnace in Baltimore.

They were then trying to build the Baltimore and Ohio railroad.

Only thirteen miles of the road had been finished.