The 12 Volt W.L. Walker Oil Sample Heater is an original collectible item designed for heating oil samples. Made by W.L. Walker, a reputable brand in the gas and oil industry, this silver heater is a unique piece of memorabilia that would be a great addition to any collection. Its specific use for heating oil samples adds a touch of authenticity to any gas and oil themed decor. Untested. Sold as is.
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