SELMER Balanced Action SILVER curved soprano (Serial Number: 31800) Back to model

Here's a very rare saxophone. This is a genuine Selmer Paris balanced action curved soprano sax. I had the opportunity to buy this one back in 2000 and missed out. I had a better set of photos, but unfortunately, misplaced them. If anyone else has photos of another balanced action soprano saxophone, I'd love to here from you. Thanks!!