A twenty-one button concertina by Lachenal & Co., London,No. 106329 with ivory keys and pierced mahogany end-plates, diameter 6¼in.(15.9cm), in original wooden case.

细节

A twenty-one button concertina by Lachenal & Co., London,No. 106329 with ivory keys and pierced mahogany end-plates, diameter 6¼in.(15.9cm), in original wooden case.