What's the oldest tool you have ?

all McCormick-Deering, International Havester, "Farmall" tools, circa 1890s to 1930s.
These were for field tool implements originally horse pulled until the first Famall tractors were produced.
Used for adjustments and swapping attachments like cultivator shoes, plow trip springs etc.
I had a set of cultivators and a two bottom "Little Genius" plow to go with them. Pulled with a 1936 F-20.


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