Rare Antique Royal Bonn Franz Anton Mehlem Hand-Painted Porcelain VaseBonn, Germany • Pattern D6106 • Art Nouveau • Circa 1900–1920
Beautiful antique Royal Bonn hand-painted porcelain vase produced by Franz Anton Mehlem of Bonn, Germany. This elegant vase features an uncommon Art Nouveau form with a rounded bulbous body that rises into a distinctive square four-sided neck accented by striking green and gilt geometric "wing" panels.
The vase is lavishly decorated with hand-painted pink and white blossoms with delicate foliage against a softly shaded background. Rich gold accents frame the decoration and highlight the unique architectural form.
The underside bears the authentic factory mark:
- Crowned FM monogram
- 1755
- Bonn Germany
- Shape number D.6106
- Decor number 274
- Painter/decorator number 3464/XII
The "1755" within the mark commemorates the historic Bonn pottery tradition and is part of the Franz Anton Mehlem trademark—not the date of manufacture.
I inherited this from my Godmother and have her original receipt. (See photos)
Measurements
- Height: Approximately 10 inches
- Width (widest point): Approximately 4¾ inches
- Base diameter: Approximately 3 inches
- Square opening: Approximately 2¼ inches
Condition
Excellent antique condition.
- No chips, cracks, or repairs observed.
- Beautiful hand-painted decoration with excellent color.
- Gold trim remains bright with only light age-related wear.
- Minor wear to the underside from normal display over the past century.
- Please examine all photographs carefully, as they are part of the description.
A Scarce Art Nouveau Form
This vase represents one of the more unusual Royal Bonn designs, combining:
- square architectural neck
- rounded bulb base
- distinctive green geometric side panels
- exceptional hand-painted floral decoration
- heavy gilt accents
Its unusual shape makes it considerably less common than the standard Royal Bonn floral vases encountered today.
Provenance
Included with the vase is a copy of documentation from my Godmother showing this exact model (shape D6106) was purchased on by her for $561.95. While past sale prices do not guarantee future value, this provides useful provenance and demonstrates collector interest in this uncommon Royal Bonn design.
Royal Bonn • Franz Anton Mehlem • FM 1755 • D6106 • Bonn Germany • Hand Painted • Antique Porcelain • Art Nouveau • Floral Vase • German Porcelain • Gilded • Cabinet Vase • Antique Home Décor • Collectible Porcelain

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