Primitive Double Cruise or Betty Oil Lamp

Details

Description

This is a primitive antique double Betty lamp, also commonly known as a cruise lamp or fat grease lamp. These … Read more This is a primitive antique double Betty lamp, also commonly known as a cruise lamp or fat grease lamp. These early lighting devices were typically made of forged iron or tin and were used from the 18th into the early 19th centuries.

Key Features
Double Cup Design: This specific example is a "double" or "twin-valve" lamp. The top cup held the fuel and wick, while the bottom cup acted as a reservoir to catch any dripping oil or grease, keeping the surrounding area clean.

Decorative Motif: The lamp features a prominent cross motif (often described as a Celtic or Maltese-style cross) on its tall, upright handle. These decorative backplates could be quite elaborate and were common in folk art designs of the period.

Functionality: They burned various types of fuel, including whale oil, fish oil, or animal grease (fat). A wick would be placed in the spout (prow) of the upper cup to provide light.
Hanging Mechanism: Although the top of this lamp is partially out of frame, these devices typically featured a long metal rod ending in a sharp spike or hook (a "halberd hook"), allowing them to be hung from walls or driven into wooden beams. See less