Antique Lunkenheimer Sentinel Steam Engine Oiler Display Set - Complete 9-Piece Graduated CollectionAn exceptional and increasingly hard-to-find display featuring nine authenticLunkenheimer Sentinel No. 2 Fig. 1300 mechanical lubricators (oilers) mounted on a custom hardwood display board. Each oiler is a different size, creating a striking graduated presentation that showcases the craftsmanship of one of America's most respected steam engine lubrication manufacturers. These brass and glass oilers were manufactured by Lunkenheimer Co., Cincinnati, Ohio, USA, and were commonly used on stationary steam engines, antique machinery, and industrial equipment. The lids are clearly marked "Sentinel No. 2 Fig. 1300" and "Made in USA."

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