Vintage Delco Battery Plastic Thermometer Sign

A sharp example of vintage American automotive advertising, this Delco Battery plastic thermometer sign presents in excellent condition with bold, clean graphics and strong color retention. Delco — the General Motors battery and electrical parts brand — produced these signs for display in service stations, garages, and auto parts stores throughout the mid-20th century, making them a staple of serious petroliana and automotive advertising collections.

The working thermometer element adds functional appeal alongside the display value, and the plastic construction has held up exceptionally well. A piece like this looks right at home in a garage, showroom, man cave, or alongside other GM and automotive brand signage.

Sourced and curated by Street Dreams Texas, in business since 1999. See photos for full condition detail.