- see item No 4651191363.
The only other representation of this one that I have seen is depicted on John's site

Click here to see larger image
It may well be that the photo on the SOS site served as the basis for the new one.
The photo on John's site has always made me a bit uncomfortable, it's the only one I have seen, and the lettering isn't, well, isn't very British Seagull, and I'm wondering if this is one somebody has made up. I have thumbed through Yachting magazines from the Marston days up to the sixties, and have drawn a complete blank. I have shown it to past British Seagull employees, and I have searched eBay. No luck
Has anyone out there got a photo of another example? Or has anyone seen one like this?
Any ideas?