Potchefstroom

Dear Mike Thank you for this wonderful information. Sure other members will add more detail. Warmly Willem

I have inhereted this concertina from my father who played it exceptionally well. Hope someone can give me information on it. It is a Wheatstone, has eight sides (not 6) and 8 bellows; have 41 keys and is in excellent condition. The number on it is 56468. Can anyone tell me its age and other interesting information on it? What woukd the value be? Attached kindly see some pictures Regards Willem