This appears to be a very old MA-1 (B-15C??). It's more than twice as heavy as those made by Alpha Industries or Avirex. I've done some research, and I believe it's likely a Buzz Rickson's, but I'm not certain. All the zippers are made by CONMAR. Aside from the tag in the photo, there are no other tags in the inner or front pockets. The ribbing on both sleeves and the collar is quite damaged (and there is other soiling), so please understand this is a vintage collector's item. The fabric itself is sturdy, so it could be worn if the ribbing were repaired. Color: A rare color, like dark navy or dark gunmetal. Length: 62cm, Width: 60cm, Sleeve Length: 84cm (from collar rib to cuff), Shoulder Width: 50cm. Please allow for slight measurement errors as these are amateur measurements. I don't know the value of this MA-1, so I recommend it to those who are knowledgeable and understand vintage items.