4 Vintage Heavy Equipment Advertising Fobs

Updated August 7, 2026

Lot number325
AuctionDonald Melville Estate 3: Antiques, Vintage & Collectibles
DateAugust 26, 2026 at 6:00 PM CDT
Auction houseDust Factory Auctions LLC
LocationBaraboo, Wisconsin

A collection of four mid-20th century promotional brass fobs for heavy equipment manufacturers. This lot includes double-sided fobs for Clark Equipment Company (Michigan), Bucyrus-Erie, and The Galion Iron Works, along with a single-sided fob for Caterpillar with a Nagle-Hart distributor mark. Identified maker's marks include Mayer and Green Duck Co.<br><br>Construction Industrial Machinery Tractor Bulldozer Crane Grader Watch Fob Key Chain Advertising Promotional Collectible<br><br>Dust Factory Auctions offers antique and vintage items that proudly display the natural signs of their age and previous use. We strive to photograph all lots clearly to show the true nature of the items (as images are critical to the description), but please understand we may occasionally miss flaws. For this reason, all items are sold "as-is"; we provide no guarantee or warranties concerning their condition, authenticity, or age. We strongly encourage you to review all photos closely and do your own independent research, as your bid signifies acceptance of these terms.

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