A Mortier fairground organ, estimated at $250,000-400,000 at Morphy.

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It will feature over 30 organs; over 40 musical boxes by firms such as Symphonion, Polyphon and Britannia; and more than 25 Orchestrions plus automata and slot machines.

Pictured above is one of the collection’s highlights: a 102-key Mortier fairground organ which has an estimate of $250,000-400,000.