The oboe was developed from the earlier shawm. Oboes are longer with smaller finger holes and a different way of holding the reed in the mouth. This means more notes are available and players have better control over the sound. These oboes have the typical ‘onion and cotton reel’ shape at the top and show some of the different materials which were used, such as boxwood, rosewood and ivory.Early in the 18th century it became standard for the left hand to be at the top of the instrument and makers no longer needed to duplicate the lower key. The beautiful and elaborate inlay on this instrument is in ivory. Sadly, an attempt has been made to raise the pitch at which the instrument plays by enlarging the tone-holes - this makes it difficult to establish how it originally played.