Son of Mighty Mite

I have to admit I’m partial to this little tractor. Don’t know why but I was drawn to it the first time I saw it. It seemed to have some special something that I can’t put my finger on. Maybe it’s the aluminum hood made from war surplus drop tanks used by long range fighter escorts in WW 2. Anyway; as promised in the Jaques Mighty Mite post we return to the 2017 Foothills Antique Power Association of NC Show for another look at the collection owned by Bradley and Candy Richey. This time a Model 16 Ottawa Mule Team tractor.

Ottawa Manufacturing Company’s roots go back to the 1880’s when it was known as Warner Fence Company that manufactured woven wire fence used to contain livestock. They also marketed products under the names of Union Foundries and Warner Manufacturing. The firm was courted by the City of Ottawa, Kansas and production was relocated there in 1904 and the name changed to Ottawa Manufacturing Co. The product line diversified at this time to include post hole diggers, hit and miss engines, windmills and power saws. Gas and kerosene engines became a major part of their business and by 1917 they offered 15 different horsepower engines ranging from 1 ½  to 22 horsepower models.

Over the years the company expanded production into diverse areas that included gas station equipment like gasoline pumps and car lifts. They became a major supplier of brakes for railroad cars. During World War 2 they filled a number of military contracts. In 1949 they decided to get into the lawn and garden tractor business and purchased the rights to the Mighty Mite tractor, along with the parts inventory and tooling from the Jaques Power Saw Co. of Denison, Texas. The Ottawa Mule Team Tractor is therefore a direct descendant of the Mighty Mite.

Ottawa manufactured at least four versions of this tractor.

The Model 15 powered by a 8 hp Briggs model 23 engine.

The Model 15 A with a Wisconsin AEN 8 ½  hp engine.

The Model 16 equipped with a 2 cylinder Wisconsin TE engine rated at 11 hp.

And the Model 17 with a 2 cylinder 13 hp Wisconsin TF power plant.

The total number of these tractors that were made between 1949 and 1951 remains unknown. A common estimate among online sources is about 250 copies but a classified ad published in Popular Science Magazine from August 1949 that I found on books.google.com claimed that over 4,000 were already in use. The website www.raregardentractors.com has published a registry of known surviving examples that list about 75 Mule Team tractors. That seems to me like a high survival rate out of a total of only 250.

1951 proved to be a very bad year for Ottawa Manufacturing Co. The owner, E.L. Warner died from a heart attack early in the year and the river that runs through Ottawa, Kansas flooded in July, completely destroying the factory. The company never recovered from these two disasters. The flood is probably also responsible for destroying any company records that might have otherwise survived.

An ad from the period listed the following specifications for the Mule Team tractors.

Frame: Channel iron with reinforcements.

Clutch: Rockford single dry plate. Spring loaded.

Transmission: Warner, three forward speeds plus reverse.

Differential: Spicer ring gear and pinion.

Final drive: Steel bull gear and pinion sealed in cast iron housing.

Individual rear wheel brakes.

Rear wheels adjustable from 40 ½” to 50 ½”

Ground clearance 17”

Road speed: 9 to 10 mph.

Electric starter, lights, pto, and kerosene carburetor available as options.

Additional resources:

www.wellssouth.com  Ottawa Manufacturing Company of Ottawa, Kansas by Brian Wayne Wells

www.ottawamuleteam.com

1947 Earthmaster Model C

The Aerco Corporation of Burbank, Ca. was a defense contractor that manufactured components for the wartime aircraft industry that flourished in Southern California during World War Two. When peace was declared they found themselves looking for a product to sell and decided to enter the tractor and farm implement market. It was literally a case of swords into plowshares. The pay was not nearly as good but it would have to do until the Globalist Banksters could cook up the next war.

According to an article that appeared in the October 9, 1947 issue of Farm Implement News, production of the Earthmaster Model C and CH began that year at Aerco’s Burbank plant. This article reads like a press release written by Aerco’s sales department but it contains information that collectors will find interesting. You can read the entire article at www.earthmastertractors.com .

The article touts the Earthmaster as a one to two plow tractor for small acreage farms that offered full feature performance. “ A member of the low priced tractor field, the Earthmaster is a complete tractor in every respect and features a newly developed 2 way hydraulic control system trade named Duomatic which assures positive raising, lowering and depth control of implements.”  These implements included one and two way moldboard plows, mowers, harrows, cultivators, rear mounted scrapers and front bulldozer blades.

Power was supplied by a four cylinder L Head Continental N 62  engine, Bore was 2 ⅜” with a stroke of 3 ½” producing 14.5 horsepower from the 62 cubic inches of displacement. The transmission offered 3 speeds forward plus reverse. The governor allowed engine speeds of 1800, 2000 and 2200 rpm for 9 possible forward speeds. The engine was cooled by a thermosyphon radiator with a 14” fan.

The sources that I have found online generally agree that it’s hard to pin down facts about Earthmaster company history and production of tractors. Relevant documents seem to have disappeared. Aerco was acquired by Adel Precision Hydraulics in the mid to late forties. This was followed by a sale to S.L. Allen Co. the maker of Planet Jr. farm implements who owned the rights from 1950 to 1955. Turner Mfg. Co. located in Statesville, NC. was next followed in turn by the Latham Feed and Seed Co. of Belhaven, NC who purchased the rights and the stock of parts and may have assembled and sold as many as 43 tractors. Total production numbers for Earthmaster Tractors remain elusive.

Earthmastertractors.com is a website maintained by a group of collectors and enthusiast whose goal is to shine a light in this darkness by collecting and making available online as much information about Earthmaster tractors as they can assemble. The site has already assembled a wealth of information that owners will find of interest. If you can provide additional information, publications or relevant documents, consider visiting their site and making a contribution. Likewise the Ironmule also welcomes any information that visitors can contribute to the discussion at hand.

The Model C shown in these photos was displayed at the Antique Power Steam and Gas Expo at Cumming, Ga. in 2016. It is owned by Mickey Skelton from Buford, Ga. According to the sign attached to the tractor it is one of 51 that were produced in Statesville, NC.

Additional resources:

Standard Catalog of Farm Tractors 1890 - 1980  by C.H. Wendel

www.farmcollector.com  Three Post-War Bonanza Tractor Makers  Sept. 2004