Gors & Kallmann
4 videos • 34 views • by Roberts Pianos
1
Very short 4ft 5in Gors & Kallmann baby grand piano c1930; warm and responsive:
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2
Assessment of a Gors & Kallmann overstrung over-damper upright piano c1909 walnut with inlay
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3
Assessment of a Gors & Kallmann underdamper c1896 + technical points. Piano after French polishing:
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4
French polishing a fine walnut Gors & Kallmann c1896. Assessment video below + other info:
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