Forgive me, I don't often contribute to the forum so had commented on the wrong bit of the thread - I anticipated my comment would be associated with the comment from the person who currently owns a Braithwaite and Kirk butty. Hence the term I used 'sister boat' - as in a vessel of the same ilk, like one would say 'sister ship', note I didn't use a Capital 'S' in 'sister'. It was just an expression of speech, like you would say 'sister ship', although perhaps that isn't the best way for me to convey it use! From my memory, the first motor boat built for FMC was the Linda, built in 1912. At that time motor boats were being built at Saltley, so sheer lack of space probably contributed to FMC ordering a batch of butties from West Bromwich. Thank you for mentioning the photo, I am a great fan of Google and I'll probably go back to reading the forum rather than commenting. Incidentally I have always said 'big' woolwich and 'small woolwich', although I expect the boatmen would have referred to them as just 'boats'.