Hornblende, [195], [201]Horn sound, [78]Horsbury cape, [50]Hudson, Henry, [75], [76], [82], [284]Hudson’s Bay Co.—fisheries, [85], [251], [274]Franklin expeditions, [99]-[101]history, [80]-[87], [92]posts, [6], [83], [91]surveys, [93], [94]