Aussie John

Thanks for your help Steve, I checked and there is indeed a '1' in front of the '8' almost covered up. So it is s/n 180720 and was made around 1909. Thank you very much for your help. Cheers, John

Hi, on a recent trip to Australia I was given my father´s Lachenal concertina. Dad was given this concertina by a neighbour when he was 10 years old, he is now 93 years old so it has been in our family for over 80 years and it has finally been passed on to me to look after. This Lachenal is made of rosewood, has 20 + air ivory buttons and is serial number 80720, I´d like to know what the model is called and what year this might have been made. Thank you in advance for any help you can give me, regards, John in Norway