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Re: Britannia

Posted: Mon Jun 06, 2011 9:19 pm
by Monty Stubble
Just fabricated the wave deflectors on the detachable stern.

Re: Britannia

Posted: Mon Jun 06, 2011 9:30 pm
by Horsley-Anarak
Looking good, what is the round bit for.

H-A

Re: Britannia

Posted: Sat Jun 11, 2011 5:33 pm
by Monty Stubble
It's a hatch cover. Inside are 1100 ping pong balls, sewn into light canvas bags of 48 each. At least there will be when I've negotiated a decent price for ping pong balls. At the moment I've got around 250.I know ping pong ball weren't on the ration.

There's also lot's of room for kit (originally limpet mines and the like).

Chris

Re: Britannia

Posted: Tue Jul 12, 2011 6:13 am
by Monty Stubble
An interesting sideline. When I was rebuilding the engine on the weekend, I found on many of the castings, both aluminium and brass, a minute JAP logo stamped into the metal.

Britannia obviously bought in their castings from the North London firm. I don't know if that continued after WW2 when JAP was taken over by Villiers and before Britannia was taken over by Brockhouse and moved to Southport.

Re: Britannia

Posted: Tue Jul 12, 2011 9:07 am
by RickUK
I think JAP were so widespread in their activities in small engines - I have some Anzani Minors, which are the smallest Anzani outboards made (35cc's) - the initial assumption being that Anzani made virtually the complete engine. But in fact at least one of the crankcases has J A Prestwich cast on an external surface.
So I have to assume that JAP the whole power head - the crank assembly, cylinder and cylinder head etc. (why would you make things piecemeal)? Nice little crank setups - run in ball bearings with plain bronze bushes for crankcase seals.

Re: Britannia

Posted: Sun Jul 24, 2011 12:49 pm
by Oyster 49
Came across this whilst i've been hunting the internet for wartime seagull info. Relevent to Monty's project.

http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... K:MEWAX:IT

And this picture:

Re: Britannia

Posted: Mon Jul 25, 2011 6:14 pm
by Monty Stubble
The still of the canoe is off a short movie. Is it a seagull? Can't imagine where you'd attach it to a canvas canoe?

Re: Britannia

Posted: Thu Aug 04, 2011 11:19 am
by Monty Stubble
Here's the engine in rebuild - just sorting the magneto now.

Re: Britannia

Posted: Mon Aug 15, 2011 10:49 am
by Oyster 49
Looking very good Monty. I'm quite interested in these twins, I'm keeping an eye open for one fit for restoration.

Re: Britannia

Posted: Sun Jan 22, 2012 8:02 pm
by Monty Stubble
Just had first trials of the canoe today to check buoyancy, outriggers and general water-worthiness. Every thing is fine, no leaks and the vessel seems to be OK. next step is to try it with the engine in place.
canoe2.jpg
She was launched with a bottle of finest Burton IPA.
Launch.jpg
Her name (after one of the originals) is "Geoff's Fabulous Uncle Archie" - yes really!

Re: Britannia

Posted: Sun Jan 22, 2012 8:18 pm
by Horsley-Anarak
Monty Stubble wrote:Just had first trials of the canoe today to check buoyancy, outriggers and general water-worthiness.
Looks great, are the outriggers part of the original design?

H-A

Re: Britannia

Posted: Sun Jan 22, 2012 11:27 pm
by Monty Stubble
Yes they're original - outriggers are there for stability and can be pushed out when the canoe is sailing. There is a small lateen rig.
3_Dalgety-Canoe-MkVII.jpg
This is the original - under engine power.

Re: Britannia

Posted: Mon Jun 11, 2012 9:43 pm
by Monty Stubble
Just been given a small cache of brand new spares either in boxes, waxed paper or grease. Lots of useful bits such as a piston, crankshaft and rotary valve as pictured here. loads of other stuff too such as bearings and piston rings.

Pretty soon I'll be able to open a shop.i need to buy a brown warehouse coat.

Just practising.

"No mate sorry ... you see stores is for storing, if they were for issuing they'd be called issues ... and they ain't". :lol:

Re: Britannia

Posted: Mon Jun 11, 2012 9:53 pm
by Oyster 49
I fancy a Britannia, do you know of one? I like the one with the 102 style round tank :D

Re: Britannia

Posted: Sun Jul 01, 2012 7:39 am
by Monty Stubble
Finally ... it works. On the lake at Clumber Park.