Latest · Article
What a Dealer Thermometer Can Tell You
A practical collector draft about what a dealer thermometer can tell you, evidence preservation, identification, and research.
Evidence-first farm collecting
Read the plate.
Trace the dealer.
Keep the farm story.
Identify tractor memorabilia, farm toys, signs, manuals, tools, dairy pieces, implement parts, and Ohio farm history through construction, marks, catalogs, provenance, and exact comparisons.
Start with the object
What kind of farm collectible are you examining?
Material, use, maker marks, scale, and operating features narrow the search faster than color or a seller’s title.
Tractor Memorabilia
Badges, emblems, manuals, dealer pieces, parts, signs, and branded objects connected to vintage tractors.
Open guide →
Vintage Farm Toys
Toy tractors, implements, barns, animals, playsets, dealer models, and boxed agricultural toys.
Open guide →
Pedal Tractors
Child-sized pedal tractors, trailers, replacement parts, decals, and restoration projects.
Open guide →
Cast-Iron Implement Seats
Decorative and functional cast seats from mowers, cultivators, planters, and horse-drawn equipment.
Open guide →
Vintage Tractor Seats
Stamped and cast tractor seats, brackets, suspension parts, logos, and farm-built adaptations.
Open guide →
Farm Equipment Signs
Porcelain, painted metal, tin, cardboard, and dealer signs for farm equipment and rural businesses.
Open guide →
Dealer Displays
Counter cards, banners, showroom pieces, clocks, thermometers, calendars, and promotional displays.
Open guide →
Seed and Feed Advertising
Signs, sacks, catalogs, labels, thermometers, and calendars from seed, feed, and fertilizer firms.
Open guide →
The correct order
Document first. Research second. Value last.
1.Photograph the whole object, marks, repairs, attachments, paper, and nearby associated material.
2.Record dimensions, maker, model, serial, city, dealer, material, operating features, and provenance.
3.Match catalogs, manuals, parts books, advertisements, period photos, and exact complete examples.
4.Separate original, replaced, restored, reproduced, and unknown elements before assigning value.
Brands and makers
Follow model families, dealer networks, corporate changes, and factory literature.
A logo identifies a broad family. Exact identity comes from model, scale, date, configuration, literature, and physical evidence.
John Deere
Tractors, implements, dealer advertising, toys, manuals, signs, and branded farm objects.
Open guide →
International Harvester
IH tractors, implements, refrigeration, trucks, dealer literature, signs, and farm advertising.
Open guide →
Allis-Chalmers
Orange tractors and implements, dealer signs, manuals, toys, parts, and advertising.
Open guide →
Oliver
Green tractors, implements, dealer pieces, toys, manuals, and White-era crossover material.
Open guide →
New Idea
Ohio-linked spreaders, pickers, hay equipment, toys, manuals, signs, and dealer literature.
Open guide →
Ertl Farm Toys
Die-cast and pressed-steel farm toys, boxes, implements, dealer editions, and model variations.
Open guide →Ohio bonus archive
Ohio made more farm machinery than most collectors realize.
Research Springfield seed drills, Canton and Mansfield reapers and threshers, Marion machinery, Cleveland crawlers, Coldwater implements, local dealers, county fairs, dairies, seed firms, and family-farm provenance.
Ohio Farm Collecting
A statewide guide to tools, machinery, advertising, family records, and material tied to Ohio agriculture.
Open guide →
Springfield Farm Machinery
Seed drills, planters, catalogs, factory material, and dealer objects tied to Springfield manufacturing.
Open guide →
American Seeding Machine Company
Springfield-built seed-drill and planter literature, parts, plates, signs, and related Oliver-era material.
Open guide →
Superior Drill Company
Springfield seed-drill catalogs, castings, plates, parts, and predecessor-company material.
Open guide →
New Idea of Coldwater
Spreaders, pickers, hay equipment, dealer pieces, toys, manuals, and Coldwater factory history.
Open guide →
C. Aultman & Company
Canton-made mower, reaper, thresher, catalog, advertising, and machinery material.
Open guide →Collector search
Search exact farm collectibles on eBay
Use maker, model, object type, city, dealer, scale, and condition terms. Every generated search carries your VintageFarm.co affiliate campaign.