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The Roth Farm Toy Collection

Nokomis, IL

The Roth Farm Toy Collection includes just over 500 lots of QUALITY farm toys. A feature of John Deere collector's toys but all brands are represented! Primarily 1/16 scale but there is something for everyone on this sale!

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O Gauge, HO, Brass, Lionel, Marx Model Trains, Accessories, & More Auction

Nokomis, IL

O Gauge, HO, Brass, Lionel, Marx Model Trains, Accessories, & More Auction features an INCREDIBLE lineup of high-quality brass train models along with post-war Lionel, Marx, & more. High-end and high-detail models from Pecos River Brass, Toby, Tenshodo, & more. Ready to run sets, Lionel locomotives, rolling stock, sets, and much more for the model railroad enthusiast!!! Make sure to not miss out on this auction!

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2026 Pre '30 Tractor School

Nokomis, IL

Join us for another great year of demonstrative and interactive day of classes, discussions, stories, demonstrations, etc! Early Announcement! Registration will begin January 2026 and will end on March 16th!

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The Pre '30 Auction Week 2026

Nokomis, IL

See below all of the catalogs! The Pre '30 Auction features Pre-1930 tractors, along with early engines, vehicles, signs, literature, parts and more!

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The Wenger Pre '30 Signs & More Auction

Nokomis, IL

Lloyd has spent a lifetime putting together an INCREDIBLE collection of various brand and variation signs!! Lloyd has a keen eye for collecting and his signs showcase that. Aumann Auctions is excited to offer his RARE collection of signs for auction to kick off Pre '30 2026 in style! This auction also features pieces from several other incredible collections, pieces that you won't find anywhere else!!!

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The Ohlde Pre '30 Literature and Memorabilia Auction

Nokomis, IL

The long time collection of Dr. Mark Ohlde, of West Bloomfield, Michigan will feature an excellent line-up of Literature & Memorabilia from early gas engine, steam, shellers, horse drawn, car, wagon & more. The quality runs deep in this FANTASTIC collection!! This is an auction you will not want to miss!

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2026 Pre '30 - Tractor and Vehicle Auction

Nokomis, IL

The Pre '30 Auction features Pre-1930 tractors, along with early engines and vehicles! We have rare gas tractors, steam engines, and many cars and trucks already consigned!

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2026 Pre '30 Gas Engine Collection

Nokomis, IL

The Pre '30 Auction features Pre-1930 tractors, along with early engines and vehicles! We have some extremenly rare gas tractors, steam engines, and 15 cars and trucks already consigned!

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2026 Pre '30 Implements, Tractor and Engine Parts Auction

Nokomis, IL

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The Pre '30 Literature & Memorabilia Auction #1

Nokomis, IL

This years Pre 30 Literature & Memorabilia Auction is loaded with a FANTASTIC line-up again!! This is the 1st of three literature & memorabilia auctions this year! Included in this segment will be sales catalogs, repair/parts manuals, model toys, celluloid items, calendars, photos, postcards, cast - iron and so much more. There will be a GREAT variety of companies of Early gas, steam engine, truck, car, construction, motorcycle, horse - drawn & more items! There is literally something for every collector in this one! Don't miss out on some of the RAREST of the RARE items!!

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The Pre '30 Literature & Memorabilia Auction #2

Nokomis, IL

This year's second Pre 30 Literature & Memorabilia Auction is loaded with another FANTASTIC line-up!! Included in this segment will be some GREAT Lithograph posters, calendars, sales catalogs, repair/parts manuals, celluloid items, fobs, an incredible line-up of photos & postcards, & so much more. There will be a GREAT variety of Early gas, steam engine, truck, car, construction, motorcycle, horse - drawn & more companies represented! There is literally something for every collector in this one! Don't miss out on some of the RAREST of the RARE items!!

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The Luetkemeyer Allis-Chalmers Farm Toys, Literature, & Memorabilia Collection

Nokomis, IL

The Thomas Luetkemeyer Allis-Chalmers Farm Toys, Literature, & Memorabilia Collection features nearly 700 OUTSTANDING lots. From pedal tractors to Arcade toys to construction, and more. All brands and scales are represented but a healthy representation of Allis tractors. Don't miss out on the INCREDIBLE lineup of memorabilia and literature either. There is something for everyone in this auction, but particularly fans of orange!!!

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The Pre '30 Literature & Memorabilia Auction #3

Nokomis, IL

This will be our third and final Pre '30 literature & memorabilia auction, so jump in and get some of the RAREST of the RARE items!!

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The Incredible Duane Helman Fordson and Ford Collection

Conover, OH

Duane was THE Fordson guy! This collection features nearly 100 Fordsons from an early Experimental to late model versions! He had at least one from every year! Duane was also the go-to for anything Fordson part related so there is a VERY extensive parts selection. Tractors, Cars, Trucks, Signs, Memorabilia - 1000+ items will be listed across multiple auctions!

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Duane Helman Collection - Parts, Projects, Implements and Equipment

Conover, OH

Duane was THE Fordson guy! This collection features nearly 100 Fordsons from an early Experimental to late model versions! He had at least one from every year! Duane was also the go-to for anything Fordson part related so there is a VERY extensive parts selection. Tractors, Cars, Trucks, Signs, Memorabilia - 1000+ items will be listed across multiple auctions!

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Duane Helman Collection - Signs, Motorcycles, Memorabilia and Toys

Conover, OH

Duane was THE Fordson guy! This entire collection features nearly 100 Fordsons from an early Experimental to late model versions! He had at least one from every year! Duane was also the go-to for anything Fordson parts related so there is a VERY extensive parts selection. Tractors, Cars, Trucks, Signs, Memorabilia - 1000+ items will be listed across multiple auctions! This catalog includes an incredible selection of signs (both neon and regular!), toys, memorabilia, motorcycles, cast iron and more!

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The May Toy, Literature, Signs, & Memorabilia Auction

Nokomis, IL

The May Toy, Literature, Signs, & Memorabilia Auction features just over 450 lots of AWESOME farm toys along with an assortment of memorabilia, signs, and a few pieces of literature as well!!! Find a full set of Firestone Wheels of Time to complete your collection. Toys of all scales from pedal to 1/64. There is a considerable Massey-Harris/Ferguson collection featured in this auction so make sure to check it out, signs and memorabilia, toys from Reuhl to Teeswater. Make sure to look through the entire catalog to find a new piece or pieces to add to your collection

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The Shellum Literature Collection #1

Nokomis, IL

The Shellum Literature collection out of South Dakota will feature a GREAT line-up of general sales catalogs, sales literature, brochures, manuals & more!! Multiple brands will be featured! This will be the first of several auctions for this family, make sure you check it out!!

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2026 Summer Tractor and Equipment Auction

Nokomis, IL

Just like our yearly Spring Sale, we are excited to announce our Summer Consignment Sale!

Whether you have a single tractor or an entire collection, let us help you connect with our extensive network of dedicated tractor collectors. This auction will showcase a wide variety of pieces, including quality originals, exceptional restorations, field-ready tractors, and exciting project machines.

Consign today to ensure your items are included in our early advertising and receive maximum exposure!

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The Lowrey John Deere Collection

Laredo, MO

Galen Lowrey spent years putting together this great collection of Two-Cylinder John Deere tractors and implements. This collection features over 75 two-cylinder tractors along with an implement for each one! Don't miss out on this great northern Missouri collection.

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2026 Garden Tractor Consignment Auction

Nokomis, IL

This auction will feature all things lawn and garden! If you have a single garden tractor or an entire collection let us help you reach our extensive list of lawn and garden buyers!  Easily consign from your own location or ours.

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The Incredible Van Wyhe Tractor Collection

Pine Island, MN

The Van Wyhes have spent years putting together one of the cleanest International Harvester collections you'll find anywhere! After finding and restoring his first Golden Demonstrator, Randy was hooked! He tracked down tractors from all over to put together a collection full of meticulously restored tractors and implements that need NOTHING!