This is a rare Italian Bernini accordion that I believe is from the 50's. Serial # 1655 N is stamped on the inside of the cover, and Brevettato is stamped on the register key bracket.Black with mother of pearl keys, chrome accents, black and white leather straps, black and white design on bellows, 41 / 120 key ratio, keys and buttons operate smoothly, 3 sound channels all sound great - Clarinet / Master / & Bassoon. Bellows are in great condition, tight, I guess they call it, will not move unless keys or purge button are pressed. Leather straps are in good condition and soft. High quality woven metal straps hold it closed when not in use. Comes with hard shell case. One woven metal strap is slightly bent but still functions. The accordion is missing one of the diamond metal accents that I point to in a photo, and it is missing the "Bernini" brand emblem. It does have lite wear from use back in the day, but it has been stored for years. I am not an expert on accordions or musical instruments. This item's condition is described to the best of my ability. Due to the nature of the item it is sold as is. Shipping will be fully insured.