From the first, she seems to have had a fight with the sand-hills, and she was still pluckily maintaining it. She had cut many of them down, and hurled them into the sea, to give her a better frontage. Her "made" land already extended out several blocks, and the work was still going on. With a great _penchant_ for right-angles, as if Philadelphia was her model city, she was pushing her streets straight out, in all directions, no matter what obstacles intervened. One would have thought, that with an eye to economy, as well as the picturesque, she would have flanked some of her sand-hills by leading her streets around them; but no! she marched straight at and over them, with marvellous audacity and courage, like the Old Guard at Waterloo, or the Boys in Blue at Chattanooga. Some were inaccessible to carriages; still she pushed straight on, and left the inhabitants to clamber up to their eyrie-like residences, as best they could. Many of these hills were still shifting sand, and in places lofty fences had been erected as a protection against sand-drifts; just as our railroads East sometimes build fences, as a protection against snow-drifts. The sand seemed of the lightest and loosest character, and when the breeze rose filled the atmosphere at all exposed points. And yet, when properly irrigated, it really seemed to produce about everything abundantly. While inspecting one of the harbor forts, I saw a naked drift on one side of a sand-fence, and on the other a flower-garden of the most exquisite character, while just beyond was a vegetable and fruit-garden, that would have astonished people East. A little water had worked the miracle, and this a faithful wind-mill continued to pump up, from time to time as needed. Towards the south, the sand-hills seemed less of an obstruction, and thither the city was now drifting very rapidly. Real-estate there was constantly on the rise, and houses were springing up as if by magic in a night. The city-front, heretofore much confined, was now extending southward accordingly. It was about decided to build a sea-wall of solid granite, all along the front, two miles or more in length, at a cost of from two to three millions of dollars. This expenditure seemed large; but, it was maintained, was not too great for the vast and growing commerce of the city.