George Henry Blakeley

• Dimensions, Weights and Properties of Special and Standard Structural Steel Shapes Manufactured by Bethlehem Steel Company, South Bethlehem, Pa: ... Special Structural Shapes, or Wide Flange B
• A manual of useful information and tables appertaining to the use of structural steel, as manufactured by Passaic steel company ...
• Dimensions, Weights and Properties of Special and Standard Structural Steel Shapes Manufactured by Bethlehem Steel Company, South Bethlehem, Pa