Pittsburgh “Chrysanthemum” or "Mum" Chamber Lamp in Blue Satin Glass - Extremely Rare

Pittsburgh “Chrysanthemum” or "Mum" Chamber Lamp in Blue Satin Glass - Extremely Rare

Circa 1900–1905 — Blue 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 distinctive Chrysanthemum, also commonly referred to as the “Mum”pattern. This design is among Pittsburgh’s more unusual and visually engaging patterns, recognized for its bold floral motif and compact proportions.

The Chrysanthemum pattern is defined by its softly rounded form and sculpted floral relief, which gives the lamp a strong decorative presence despite its relatively modest scale. The pattern’s slightly squat profile, combined with its elaborate surface detailing, sets it apart from more elongated Pittsburgh designs and contributes to its unique character.

This example is executed in blue satin glass, a highly uncommon and particularly desirable colorway for the Chrysanthemum pattern. Blue satin examples were produced in limited numbers and are seldom encountered, especially with matched components. The satin finish diffuses light evenly across the surface, enhancing the depth and softness of the molded floral decoration.

The lamp retains period-appropriate Pittsburgh hardware, consistent with original manufacture. Its refined scale and distinctive design make it an excellent choice for collectors seeking rarity without sacrificing visual impact.

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 22 inches (+/–)
• Font Diameter: Approximately 10 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 form, color, 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.

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 or authenticity.

Returns

Due to the age, rarity, and one-of-a-kind nature of authentic antique lamps, all sales are considered final.

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. In the unlikely event of transit damage, the buyer agrees to cooperate fully in the insurance claim process.