Carrier / Parker Electronics • Vintage Dual‑Brand Advertising Nail Puzzle Promo For Sale

Offered here is a Carrier / Parker Electronics dual‑branded metal nail puzzle, a rare promotional item representing a collaboration between two major industrial manufacturers. Carrier is a leading name in HVAC systems, while Parker Electronics (part of Parker Hannifin) is known for motion control, automation, and industrial electronics.This puzzle was likely produced for a joint product launch, training program, or sales event, and items like this were made in very limited numbers. The dual‑sided branding makes it especially appealing to collectors of HVAC history, industrial electronics, and vintage corporate memorabilia.A distinctive and uncommon piece with authentic industrial heritage.Reasonable offers accepted.