Albert and Victoria, a brace of Crane Duet concertinas, both by Lachenal & Co, London, dated approximately 1899 to 1905.  Duet concertinas allow rich, harmonic playing ideally suited to song accompaniment, although typically Andrew uses his in a ceilidh band, and has played for Morris and Rapper Sword dancing too.

 A modern keyless wooden flute by Phil Bleazey and a Victorian keyed wooden flageolet played (not simultaneously) by Carole.  It's not easy to sing at the same time, of course.

 And we do have a few other instruments hanging around - but doesn't everyone?