[quote=bacho]It may or may not mean anything.
If those numbers are original to the sail, then those sails are VERY old. The sails would probably be Mckibben sails.
If they are Hobie branded, someone changed the number. There could be many different reasons for that. There is a color chart around that can help you date the sails by the color pattern.
If they are branded by any manufacture other than Hobie, they will not be class legal. That may or may not matter to you.[/quote]
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