McCormick-Deering No. 7 Sickle Mower Value Guide

antique vintage farm equipment | eBay — McCormick-Deering No. 7 Sickle Mower

Estimated Value

$250 – $275

Period: 1929-1939
Origin: United States
Materials: Cast iron, steel, wood
Category: Mccormick-deering

The McCormick-Deering No. 7 Sickle Mower represents a pinnacle of horse-drawn agricultural technology from the International Harvester Company. Produced between 1929 and 1939, it is highly collectible for its pioneering oil-bath lubrication system which revolutionized gear longevity and operational noise.

What Is McCormick-Deering No. 7 Sickle Mower Worth?

The typical price range for McCormick-Deering No. 7 Sickle Mower is $250 - $275 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

Mechanical functionality of the ground-driven gears and the condition of the internal oil-bath system.
Completeness of the unit, including the original wooden pitman arm and the presence of the cast iron seat.
Structural integrity of the cast iron frame, specifically looking for cracks or historical weld repairs.
Overall preservation of the metal, where original paint or a lack of heavy pitting can push values toward the $275 range.

How to Identify McCormick-Deering No. 7 Sickle Mower?

Look for the enclosed gear case which distinguishes this oil-bath model from earlier open-gear versions.
Verify the 'No. 7' model designation cast into the heavy iron frame components.
Check for the original International Harvester Company (IHC) branding and cast iron seat design.
Examine the sickle bar and pitman arm for the specific heavy-duty steel and wood construction typical of the 1930s era.

History of McCormick-Deering No. 7 Sickle Mower

The McCormick-Deering No. 7 was a flagship product of the International Harvester Company during the golden age of horse-drawn farming. Introduced in the late 1920s, it featured oil-bath lubrication, a revolutionary advancement that reduced wear on internal gears and allowed for much quieter, smoother operation compared to older 'open-gear' models. These mowers were the backbone of hay production across North America until they were eventually superseded by tractor-mounted implements.