Hubbard Tool Catalog : Unit Rail Anchor Company, Inc. : Free Download, Borrow, and Streaming : Internet Archive
Proto Hand Tools Catalog No. PR62120 : 1962-1963 : Proto Tool Co. : Free Download, Borrow, and Streaming : Internet Archive
Craftsman Tools : 1948 : Sears, Roebuck & Co. : Free Download, Borrow, and Streaming : Internet Archive
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