What dinghy is this?

[Mark-1]

Absolutely no value as a tender, too long for most people, very little initial stability, you had to actively balance the boat 2 people on one side would probably capsized it. It is also too wide to row and the thwart would be too low.

Agree, totally useless as a tender. Big and heavy but also unstable.

It would be nice if if could go to an enthusiast, so agree with the others: EBay with no reserve, FB MarketPlace free.

Also offer it for free to Classic Racing Dinghy Assn Members:
CVRDA - Index page

EDIT: I've changed my mind. You should spend several thousand £ and many hours restoring it to perfection and race it every Sunday from now on. Also sail it across the channel. Set up a youtube channel so I can vicariously enjoy your adventures.

 

[sail sail]

GP14?

 

[dunedin]

GP14?

The only boat less like the original photo than a Bosun or a 420 !!!!
Clearly and correctly identified as a Lark in post #2

 

[Mark-1]

Pretty sure it's a foiling Moth, you can tell by the pintles.

 

[Refueler]

GP14?

No way Hose !!