She came back wearing a strange look of triumph, and asked me if I remembered the code Aggie used, but I had never learned it. She was very impatient.
"It's typical of her," she said, "to disappear just when we need her most. If you knew the code and could get rid of the lookout they keep in the tower, while I"
She broke off and reflected.
"They've got to change the lookout in the tower," she said. "If the one comes down before the other goes up, and if we had a hatchet"
"Exactly," I said. "And if we were back in the cottage at Penzance, with nothing worse to fight than mosquitoes"
We had no midday meal, but at dusk Tish was lucky enough to capture a knapsack set down by a German soldier just outside the machine-gun aperture, and we ate what I believe are termed emergency rations. By that time it was quite dark, and Tish announced that the time had come to strike, though she refused any other explanation.
We had no difficulty in getting out of the cellar, and Tish led the way immediately to the foot of the tower.
"We must get rid of the sentry up there," she
