Gilbert Patten, Owen Clancy's Happy Trail — VI. The Glass-Bottom Boat (1914)
“ It was like fairyland, that landscape on the bed of the sea. "Beats anything I ever seen!" whispered the entranced Hiram. "If a mermaid was to float up to the glass bottom of this here boat and shake a finger at me, I'd go right over the side and join her in them pretty gardens." "Wonderful!" exclaimed Clancy. "Look at the rocks and shells! You can see them as clearly as though they were out of the water and on the land." "Them forests," explained Ike, "are made of kelp. From kelp is where we get our iodine of commerce. It takes four hundred pounds of kelp to make one pound of iodine." ”
