"By God's blessing, oh Dhun devi, that will never be, since east and west is there no cause sufficient to check progress; and as that is by order the green flag, so the green flag it will be."

Dhunni made no reply in words. She simply flung the safety signal in the dust and danced on it with a certain pompous vigour which made the whity-brown rag of a petticoat she wore as sole garment, cease even its pretensions to be called a covering. For they were very poor, these two; that was evident from the lack of colour in their clothing, which made them mere dusty brown shadows on the background of brownish dust.

"It shall be the red one some day, nânna! Yea! some day it shall be the red flag, and then the train will stop, and then--and then," she gave one vindictive stamp to clinch the matter and walked off with her head in the air. The old man watched her retreating figure with shocked admiration, then picked up the dishonoured flag, dusted it, and rolled it up laboriously.

"Lo!" he muttered as a half-gratified smile claimed his haggard face, "she is of the very worst sort of woman that the Lord makes. A virtuous man need be prepared for such as she, so 'tis well she is betrothed to a decent house. Meanwhile in the wilderness she can come to no harm."

So far as the displaying of danger signals went, Dhunni herself was forced to admit the truth of this proposition, for even when the old man lay quivering and quaking, he kept the key of the box in which the red flag was locked, safely stowed away in his waistcloth. Once she tried to steal it, and when discovered in the act, took advantage of his prostration to argue the matter out at length,--her position being that the train itself must be as tired of going on, as she was of watching it. Whereupon he explained to her with feverish vividness the terrible consequences which followed on the unrighteous stopping of trains, to all of which she acquiesced with the greatest zest, even suggesting additional horrors, until it became a sort of game of brag between them as whose imagination would go the furthest.

Finally, as she brought him a cup of water from the well, she consoled both herself and him with the reflection that some day he must die of the fever, and then of course it would not matter to him if the train stopped or not, while she could satisfy herself as to whether those funny white people who looked out of the windows were real, or only stuffed dolls.

"Arin budzart!" he whimpered as he lay prostrate and perspiring. "Have I not told thee dozens of times they are sahib logues? have I not seen them? have I----"

"Trra," replied Dhunni derisively, "that may be. I have not, but I mean to some day."

Then the old man, adding tears of weakness to the general dissolution, begged her, if a train must be stopped, to stop a "goods," or even a "mixed." She argued this point also at length, till the fever fiend leaving him, Dhunnu resumed his authority and threatened to whack her, whereupon she ran away, like a wild thing, into the desert.

It was a certain method of escape from the slow retribution of the old man, but as often as not she would return ere his anger had evaporated sooner than miss any one of the four caterpillars with the red and green eyes and the green and red lights in their tails. They had a fascination for her which she could not resist, so she would take her whacking and then stand, bruised and sore, but brimful of curiosity, to give "line clear," as it were, to a whole world of which she knew nothing. Even that was better than having nothing to do with it at all.