H. Bedford-Jones, The Arizona Callahan — Chapter 3 (1924)
“ He dressed, and went down to the shore. Everything was quiet, save for the wash of waves and the whisper of breeze in the trees overhead. Off to the northwest came the swift, clear flash of the Garden Shoal light, and farther west, the zed flash from Squaw Island light glimmered over the horizon. Nodding, Hardrock returned to his tent, produced an electric torch and for ten minutes pored over an unrolled chart of the island group. Then, satisfied, he laced up the tent-flap, turned to the shore, and went to where the wide lake-cruising canoe was laid up under the bushes. ”
