Jeffery E. Jeffery, Servants of the Guns
“ The gun-pit (which was not really a pit since its floor was on ground level) was lit only by the narrow doorway at the rear and by what light could filter through the hurdles placed in front of the embrasure. But in the dimness I could just make out the rows and rows of shells all neatly laid in recesses in the walls, the iron girders that spanned the roof and held up its weight of sandbags, brick rubble and—reinforced concrete. Ye gods! concrete—for a field gun! ”
