Swift 18 Owners

Hi,
I have recently bought a Swift 18 called Nok. The last owner unfortunately died and it was being sold off by his estate. I bought it at Hayling Island but it seems to have spent its early years at Rutland (1986, 89 trailer stickers).
There don't appesr to be any hull numbers. Anybody know how I can find out my sail number? (it's got no sails)
Jake

I have found a logbook aboard Nok called log for Esperanza/ Nok. Either Esperanza was the guy's previous boat or she was renamed from Esperanza.
Jake

Jake,
I think you will be out of luck trying to find a hull/sail number anywhere on your boat. Notice how many owners on the boat register don't know their sail number!
I was fortunate that my boat came with numbered sails.
Sorry
Rob