I think you got 2 rare Buckmans in the second lot, but one is missing the entire cylinder & three legs Cast Iron Base. Not familiar with the other engines in the first lot.
You got it
Was also kind of interested in the TMY boiler/burner in the lot, but I could tell they were in bad shape...
Both Buckmans are missing their 3-legged cast bases, but I have complete ones here that I hope to have replicated... The "bee-hive" Buckman is actually a 2 cylinder, but will need a new flywheel and a pair of pistons/cylinders...
In the first lot, I wanted the Wormar Trojan Model D (vertical boiler on Meccano type base). I do not know the maker of the two marine engines... will have to check with Edward...
Nick, I would have been your competition on this lot if I did not have these two rare Buckman engines already

Glad you got them