With the coming of daylight we had heard the rumbling of trucks as the roof repairing force emerged to their task. Now that our party had become tired of gazing through their goggles at the sun, our guides led us in the direction where this work was in progress. On the way we passed a single unfilled crater, a deep pit in the flinty quartz sand that spread a protecting blanket over the solid structure of the roof. These craters in the sand proved quite harmless except for the labour involved in their refilling. Further on we came to another, now half-filled from a spouting pipe with ground quartz blown from some remote subterranean mine, so to keep up the wastage from wind and bombing.
Again we approached the edge of the city and this time found more of interest, for here an addition to the city was under construction. It was but a single prism, not a hundred metres across, which when completed would add but another block to the city's area. Already the outer pillars reached the full height and supported the temporary roof that offered at least a partial protection to the work in progress beneath. Though I watched but a few minutes I was awed with the evident rapidity of the building. Dimly I could see the forms below being swung into place with a clock-like regularity and from numerous spouts great streams of concrete poured like flowing lava.
It is at these building sections that the bombs were aimed and here alone that any effectual damage could be done, but the target was a small one for a plane flying above the reach of the German guns. The officer who guided our group explained this to us: these bombing raids were conducted only at times of particular cloud formations, when the veil of mist hung thick and low in an even stratum above which the air was clear. When such formation threatened, the roof of Berlin was cleared and the expected bombs fell and spent their fury blowing up the sand. It had been a futile warfare, for the means of defence were equal to the means of offence.
Our visit to the roof of Berlin was cut short as the sun rose higher, because the women, though they had donned gloves and veils, were fearful of sunburn. So we were led back to the covered ramp into the endless night of the city.
"Have we seen it all?" sighed Marguerite, as she removed her veil and glasses and gazed back blinkingly into the last light of day.
"Hardly," I said; "we have not seen a cloud, nor a drop of rain nor a flake of snow, nor a flash of lightning, nor heard a peal of thunder."
Again she looked at me with worshipful adoration. "I forget," she whispered; "and can you vision those things also?"
But I only smiled and did not answer, for I saw Admiral von Kufner glaring at me. I had monopolized Marguerite's company for the entire occasion, and I was well aware that his only reason for arranging this, to him a meaningless excursion, had been in the hopes of being with her.
~5~
But Admiral von Kufner, contending fairly for that share of Marguerite's time which she deigned to grant him, seemed to bear me no malice; and, as the months slipped by, I was gratified to find him becoming more cordial toward me. We frequently met at the informal gatherings in the salon of the Countess Luise. More rarely Dr. Zimmern came there also, for by virtue of his office he was permitted the social rights of the Royal Level. I surmised, however, that this privilege, in his case, had not included the right to marry on the level, for though the head of the Eugenic Staff, he had, so far as I could learn, neither wife nor children.