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US832133A
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Joist-hanger.
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US828488A
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Method of making joist-hangers.
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US679759A
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Method of forming plates or blanks of varying widths.
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US666851A
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Method of making articles of varying cross-section.
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US680335A
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Railway cross-tie.
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US675743A
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Metal-shearing machine.
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US673024A
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Method of forming metal articles at a single heat.
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US682259A
|
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Picket fence.
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US669258A
|
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Harrow-tooth.
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US655721A
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Method of swaging articles of varying cross-section.
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US655720A
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Method of preparing and handling forgings.
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US677090A
|
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Triangular pole.
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US666146A
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Triangular pole or column.
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US669496A
|
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Span-wire pole.
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US669364A
|
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Tubular pole or column.
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US655719A
|
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Apparatus for handling forgings.
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US747441A
|
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Metal column.
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US655718A
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Apparatus for swaging axles.
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