Steinway & Sons Grand Piano – Serial No. 6139 (1887–1888)

Offered for sale is a rare and beautiful antique Grotrian-Helfferich grand piano, serial number 6139, dating from 1887–1888—a remarkable instrument from the golden era of late 19th-century piano craftsmanship. Crafted during a period when Grotrian-Helfferich was already renowned for its innovation and uncompromising quality, this instrument reflects the company’s legacy of precision engineering and rich tonal character. Pianos from this era are admired for their warm, singing treble, resonant bass, and distinctive old-world tonal colour that modern instruments often strive to replicate.
Original late 19th-century instrument (circa 1887–1888)

Structurally intact and musically playable. Produces a warm, expressive tone with impressive sustain. Retains antique charm and historic authenticity

While the piano still sounds beautiful and can be enjoyed as it is, it would benefit from restoration work to return it fully to its former glory. This presents a wonderful opportunity for a collector, restorer, or institution seeking a historically significant Steinway to refurbish to concert or showcase condition.
Over 135 years of musical history.

This is more than a piano—it is a piece of musical history. With thoughtful restoration, it has the potential to become a stunning centerpiece both visually and musically.
Serious inquiries welcome.

Additional photos and details available upon request.