Big Manias And Little Oddities
While skating along at full speed, they heard the cars from Amsterdam coming close behind them.

"Halloo!" cried Ludwig, glancing toward the rail track, "who can't beat a locomotive? Let's give it a race!"

The whistle screamed at the very idea--so did the boys--and at it they went.

For an instant the boys were ahead, hurrahing with all their might--only for an instant, but even THAT was something.

This excitement over, they began to travel more leisurely and indulge in conversation and frolic. Sometimes they stopped to exchange a word with the guards who were stationed at certain distances along the canal. These men, in winter, attend to keeping the surface free from obstruction and garbage. After a snowstorm they are expected to sweep the feathery covering away before it hardens into a marble pretty to look at but very unwelcome to skaters. Now and then the boys so far forgot their dignity as to clamber among the icebound canal boats crowded together in a widened harbor off the canal, but the watchful guards would soon spy them out and order them down with a growl.