Charts. Johnston [or] Cornwallis Island and reef, north Pacific Ocean, from survey ill 1892 by H. M. S. Champion, scale naut. m.=0.5 in.; Johnston I. Anchorage, from survey in 1892 by H. M. S. Champion, scale naut. m.=3.9 in.; chart 1571.
Publication Title:
Johnston [or] Cornwallis Island and reef, north Pacific Ocean, from survey ill 1892 by H. M. S. Champion, scale naut. m.=0.5 in.; Johnston I. Anchorage, from survey in 1892 by H. M. S. Champion, scale naut. m.=3.9 in.; chart 1571.
Display Title:
Charts. Johnston [or] Cornwallis Island and reef, north Pacific Ocean, from survey ill 1892 by H. M. S. Champion, scale naut. m.=0.5 in.; Johnston I. Anchorage, from survey in 1892 by H. M. S. Champion, scale naut. m.=3.9 in.; chart 1571.
Corporate Agency Authors:
Hydrographic Office, Equipment Bureau, and Navy Department