319), and we now give particulars of Mr. Jordan's photographic Sunshine-recorder. This instrument is of very ... This cylinder is pierced with two small rectangular apertures or knifeedged slits ...

You might have been taught to play the recorder in primary school as it is typically the first instrument British children learn to play but experts say it is losing its popularity. Some people ...

The recorder is a deceptively simple woodwind instrument, typically consisting of just three pieces, eight tone holes, and a wooden mouthpiece. It's usually seen in the hands of schoolchildren who ...