The mine hath two ways into it, the one by sea and the other by land; but a man may go into it by land, and return the same way if he please, and so he may enter into it by sea, and by sea he may come forth of it: but I for variety's sake went in by sea, and out by land. Now men may object, how can a man go into a mine, the entrance of it being into the sea, but that the sea will follow him, and so drown the mine? To which objection thus I answer, that at low water mark, the sea being ebbed away, and a great part of the sand bare; upon this same sand (being mixed with rocks and crags) did the master of this great work build a round circular frame of stone, very thick, strong, and joined together with glutinous or bituminous matter, so high withal that the sea at the highest flood, or the greatest rage of storm or tempest, can neither dissolve the stones so well compacted in the building or yet overflow the height of it. Within this round frame, (at all adventures) he did set workmen to dig with mattocks, pickaxes, and other instruments fit for such purposes. They did dig forty feet down right into and through a rock. At last they found that which they expected, which was sea coal, they following the vein of the mine, did dig forward still: so that in the space of eight and twenty, or nine and twenty years, they have digged more than an English mile under the sea, so that when men are at work below, an hundred of the greatest ships in _Britain_ man sail over their heads. Besides, the mine is most artificially cut like an arch or a vault, all that great length, with many nooks and bye-ways: and it is so made, that a man may walk upright in the most places, both in and out. Many poor people are there set on work, which otherwise through the want of employment would perish. But when I had seen the mine, and was come forth of it again; after my thanks given to Sir _George Bruce_, I told him, that if the plotters of the Powder Treason in England had seen this mine, that they (perhaps) would have attempted to have left the Parliament House, and have undermined the Thames, and so to have blown up the barges and wherries, wherein the King, and all the estates of our kingdom were. Moreover, I said, that I could afford to turn tapster at _London_, so that I had but one quarter of a mile of his mine to make me a cellar, to keep beer and bottled ale in. But leaving these jests in prose, I will relate a few verses that I made merrily of this mine.