COLLIS P. HUNTINGTON, president of the Central Pacific railway, and one of the best known of the magnates of Wall street, has laid some curious plans for his grave. He intends that his remains shall be laid to rest at Woodlawn, in a mausoleum more pretentious and more costly and of greater proportions than any yet built. The stones that will be used in its construction he proposes shall each be of such enormous weight that no ordinary railroad car can carry them. They will be brought as near as possible to the cemetery by boat, and then rolled on immense rollers over the country roads to the site of the tomb. If they have to cross over bridges, they will be strengthened by new abutments. JAY GOULD has made elaborate provision for the disposition of his body after death; but nothing for his soul. He has erected on Central avenue, in Woodhaven cemetery a costly and imposing structure. It occupies the highest elevation of the grounds, and commands a view of the 400 acres given up to _tenements_ of the dead. The ground on which the mausoleum stands is 250 feet across, and is circular in form. It cost $60,000. The mausoleum, the exterior of which is modeled after one of the most famous buildings that once stood on the Acropolis in Athens--the Parthenon cost $50,000. More than 800 tons of Westerly granite was used in its construction. The building is 37 feet long and 19 feet wide, and is surrounded by Doric pillars, thirty in number. Five pieces of solid granite compose the roof, each piece being 30 feet long and 6 feet wide. The door is solid bronze and cost $3,000. Within the mausoleum are twelve shelves or catacombs, divided by an aisle 10 feet wide, at the end of which is an ornate stained glass window, representing the heavenly choir. Each of the catacombs is 8 feet long and 2½ feet deep. A heavy slab of polished marble constitutes the face of each, and will doubtless contain the name and so on of the person whose body is deposited therein. Imbedded in each stone is a heavy bronze handle. No name will appear on the outside of the mausoleum to show who lies buried within. Many more rich business men of New York and other parts of this country have made like preparation for their bodies when they die.