hi paul and pete. just a word of help from someone who builds the old classic lifeboats ( got 2 on the go at the moment), the RNLI don’t keep plans of the old "classic double enders" anymore, as they sent them all to the Maritime Museum at Greenwich.
The big problem is that we all know how expensive sets of plans are from the MM. At times it’s almost as cheep to buy a kit as buy plans from this source and then scratch build.
as for the size of the Anne Letitia Russell, it is i think the smallest kit of a classic other than the rother available, and one of the smaller motorised watsons.to build.