Here we have a 48 Key Baritone English Concertina by George Case and probably dating to the late 1850s or early 1860s. The label reads: Patent CONCERTINA By George Case, Boosey and Co Holles Street
The rosewood ends have typical G Case fretwork pattern and fine brass inlay. Reeds are mostly brass with a few steel replacements. The bellows are original but externally have been completely rebound and been fitted with black papers.
With modern case.