Cast iron stove top or boiler lid with maker's medallion

Metalware / Architectural or Industrial Antique

Uncommon

Identified on November 5, 2026

Estimated Value

$75-$250

This appears to be a cast iron stove or boiler component, likely a top plate, lid, or access cover from a heating appliance. The visible raised lettering includes what looks like a maker's name or foundry mark, with partial text reading 'BOSTON' and a circular medallion that may include patent or manufacturer information. The surface shows a textured cast finish, raised decorative bands, and large block lettering typical of late Victorian/Edwardian utilitarian ironwork. The piece may have been part of a parlor stove, furnace, or boiler assembly rather than a standalone decorative object.

Era

Late 19th century to early 20th century (c. 1880s-1910s)

Origin

United States, likely New England or Northeastern industrial foundry region

Material

Cast iron

Condition

Fair to Good; heavy surface oxidation, weathering, and wear to raised lettering. The piece appears structurally intact in the visible area, but there is notable corrosion and possible age-related surface loss.

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Physical Details

Dimensions

Approximately 12-20 inches in diameter for the visible circular section; full item size unknown

Weight

Heavy

Authentication

Authenticity Score

Medium; the casting, lettering, and wear are consistent with an original antique cast iron appliance part, but the exact identification and maker cannot be confirmed from this image alone.

Provenance

Likely from an American cast iron stove or heating appliance manufactured by a regional foundry or stove company; exact maker cannot be confirmed from the visible image alone.

Historical Significance

Cast iron stove and boiler parts are representative of the industrial heating era in the United States, when ornate yet functional iron castings were common in homes and businesses. Maker-marked components can be of interest to collectors of stove ephemera, industrial antiques, and architectural salvage.

Restoration Notes

•No clear evidence of restoration visible
•Surface rust and oxidation present
•Possible old paint or soot residue obscuring some lettering

Learn more about this type of antique

This identification and value range are AI-generated research aids, not authentication, certification, or a formal appraisal. Learn about the limitations and when to consult a qualified professional appraiser.