Glass Oil Lamp Appraisal

Two-Tone Cranberry and Amber Pressed Glass Oil Lamp

This item is an antique or vintage oil lamp, characterized by its vibrant two-tone glass and brass components. The lamp features a squat, rounded font (oil reservoir) that transitions from a rich, translucent cranberry or ruby red at the top to a warm, translucent yellow-amber towards the bottom. The glass is pressed, exhibiting a distinct hobnail or diamond-point pattern around the lower half of the font, providing tactile and visual texture. This pattern continues into the stem, which connects the font to a circular base, also in the yellow-amber hue with a red rim. The top of the font is fitted with a common size brass burner assembly. This burner includes a threaded collar for secure attachment, a wick-adjusting knob (visible on the side), and air vents. The current state shows significant dust accumulation across the glass body and a thick layer of grime and what appears to be carbonized wick residue on the brass burner, indicating prolonged disuse and lack of cleaning. The brass itself shows a dark, uneven patination consistent with age and oxidation. There are no visible chips, cracks, or significant damage to the glass, although its overall dusty appearance obscures minor imperfections. The design, particularly the pressed glass and bi-coloration, suggests a manufacturing period from the late 19th to early 20th century, possibly during the Victorian or Edwardian eras, a time when decorative pressed glass gained popularity for household items. The craftsmanship appears mass-produced, typical for utilitarian yet decorative items of that period, focusing on visual appeal through color and pattern.