I recently acquired this; I think it's rabbit fur but happy to be corrected, I'm no fur expert! It needs reconditioning (dry but not shedding) which I was going to have a go at myself, but before I put all the work in I'd like an idea on the date - I think it might 1930's having seen a very similar one? It's been interlined with a soft, loosely woven fabric, cotton perhaps - I unstitched part of the lower hem as I could feel something and wondered if it had been re-lined over the old lining. It has a small inner pocket on the left lapel, the lining feels man made - perhaps a rayon? It has a huge collar that could be worn up or down and fastens via a single large button. No label anywhere. Thank you for your help!