Whiteley, William N., [45], [46], [120], [150]
Whitney, Eli, [52], [97], [191]
Whittier, [51]
Willmoth, improver of battleship turret, [95]
Wilson family from Ayrshire, Scotland, [86]
Wilson, Hon. James, [86], [87], [192]
Winnipeg Grain Exchange, [225]
Wire self-binders displaced by twine self-binders, [115]–[117]