A £1,000 reward has been offered after an antique fairground organ was stolen near Altrincham in Cheshire.

The £80,000 organ was being stored inside a maroon-coloured van which was stolen from Pear Tree Farm, Black Moss Road, Dunham Massey.

The van had been specially altered to transport the Marenghi organ, made in 1903 and described as "irreplaceable".