Albert system clarinet in the key of A for parts or repair. Barrel, lower joint and bell are etched "Buffet Crampon, Paris". Lower joint and bell are etched with LP (low pitch), barrel is not. The upper joint has no markings and is likely from another manufacturer but it matches well. Mouthpiece is LeBlanc, Paris. The lower joint shows serial number 528R which by my research indicates 1903.
Condition: Needs a complete overhaul but seems restorable. The barrel has a crack on the exterior that does not appear to extend into the bore. The upper joint has a crack that appears to have been professionally repaired at some point with three brass pins.
Selling as a parts or project clarinet. Please check the photos carefully before bidding - I am not an expert, I played clarinet in school and am getting back into it. This was part of a small collection that I bought at an estate sale, selling this one because I'm not ready to tackle the Albert system.