Pittsburgh “Double Dolphin” Chamber Lamp in Red (Cardinal) Satin Glass - Extremely Rare

Pittsburgh “Double Dolphin” Chamber Lamp in Red (Cardinal) Satin Glass -  Extremely Rare

Circa 1900–1905 — Red (Cardinal) Satin Glass
The Pittsburgh Lamp, Brass & Glass Company, Pittsburgh, Pennsylvania

Description

This authentic antique chamber lamp was produced by The Pittsburgh Lamp, Brass & Glass Company during the circa 1900–1905 period and features the celebrated Double Dolphin pattern—one of the most ambitious and artistically significant designs created by Nicholas Kopp for Pittsburgh.

The Double Dolphin pattern is distinguished by its dramatic mirrored dolphin motifs, which appear in high relief on both the upper globe and lower font. These sculptural dolphins are rendered with exceptional detail and symmetry, creating a dynamic, flowing composition that exemplifies Pittsburgh’s highest level of mold craftsmanship. The pattern is widely regarded as one of the most technically complex and visually striking in the entire Pittsburgh line.

This example is executed in red (cardinal) satin glass, the only satin colorway in which the Double Dolphin pattern was produced. The satin finish provides a soft, velvety surface that diffuses light evenly, allowing the sculpted dolphin forms to emerge with depth and clarity. The rich red coloration enhances the dramatic nature of the design without overwhelming its sculptural qualities.

Double Dolphin lamps are notable for their large scale and commanding presence, standing taller than many Pittsburgh patterns and offering a true centerpiece display. Surviving examples are highly sought after by advanced collectors due to the pattern’s iconic status, limited production, and unmistakable visual impact.

The lamp retains period-appropriate Pittsburgh hardware, consistent with original manufacture, and presents as a cohesive and highly desirable example of early 20th-century American art glass lighting.

This lamp falls within the category commonly referred to by collectors as a “Gone With the Wind” lamp, a modern descriptive term used to identify chamber lamps featuring both an upper and lower glass font. While not a period designation, the term is widely recognized in today’s antiques marketplace.

Approximate Dimensions

• Overall Height: Approximately 26 inches (+/–)
• Font Diameter: Approximately 11 inches (+/–)

Condition

This lamp is offered in excellent to near-mint antique condition.
Because condition assessment is subjective and collector expectations vary, we strongly encourage requesting a detailed video presentation prior to purchase. A comprehensive video can be provided upon request to showcase the lamp in its entirety and to address any condition-related details directly. The video serves as the primary point of reference for evaluating condition.

Rarity Scale

This lamp is classified as: Extremely Rare

Additional Details & Video Availability

A detailed video of this lamp is available upon request and may be provided prior to purchase. Please feel free to contact us if you would like to view additional angles, lighting conditions, or specific areas of interest related to the dolphin relief, surface detail, or condition.

Professional Packaging & Shipping

This lamp will be carefully packed using professional, collector-grade materials appropriate for fragile antique glass. Each component is individually protected, secured, and boxed to ensure safe transit.
Fully insured shipping is included at no additional cost and will be sent with signature confirmation upon delivery. Exceptional care is taken to ensure the lamp arrives safely and exactly as described.

Antique Authenticity & Period Characteristics

As an authentic antique produced in the late 19th to early 20th century, this lamp may exhibit minor characteristics inherent to period glassmaking, including small air bubbles, light manufacturing marks, or minor fitter chips consistent with original production methods and age. These characteristics are typical of period glass and do not detract from the lamp’s overall integrity, authenticity, or desirability.

Returns

Due to the age, rarity, and one-of-a-kind nature of authentic antique lamps, all sales are considered final. We encourage prospective buyers to request additional photographs or video prior to purchase to ensure complete confidence.

Risk of Loss & Insurance Claims

Ownership and risk of loss transfer to the buyer upon shipment. All items are professionally packaged and shipped fully insured for the total purchase value. In the unlikely event of transit damage, the buyer agrees to cooperate fully in the insurance claim process.