Groping along the tunnel, step by step,
He winked his prying torch with patching glare
From side to side, and sniffed the unwholesome air.
Tins, boxes, bottles, shapes too vague to know,
A mirror smashed, the mattress from a bed;
And he, exploring fifty feet below
The rosy gloom of battle overhead.
Tripping, he grapped the wall; saw someone lie
Humped at his feet, half-hidden by a rug,
And stooped to give the sleeper's arm a tug.