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The votes are in and being counted in the Labour leadership election.

Now it is the turn of the donations - which are slowly showing up in public records after months of campaigning.

Jeremy Corbyn is broadly set to remain leader when the winner is announced on Saturday.

Now expect focus to be on donors to his and Owen Smith's campaigns.

They're a useful indicator of who's on which side of the party split - and they look vastly different on each side.

(Image: Jack Taylor/Getty Images)

Figures declared so far to the Electoral Commission and Register of MPs' interests show Mr Corbyn has had nearly £190,000 from unions.

That includes donations, loans, staff time and office space at Unite's London headquarters.

But campaign group Momentum, which backs Mr Corbyn for leader and gave his campaign a £50,000 loan, has declared nothing.

It's thought this is because it's funded by many small donations.

They won't show up on official records because the campaign only needs to declare donations from people who give more than £7,500.

Owen Smith, meanwhile, has received more than £67,000 of free office space from financial services guru Anthony Watson.

(Image: Sky News)

Tech whiz Mr Watson is the chief executive of Uphold, which calls itself the "Internet of Money" and boasts of allowing anyone to "convert any form of currency or commodity" online.

Mr Smith also received nearly £10,000 of staff time from a PR firm and a campaign tour bus from a firm in his constituency.

But the biggest total appears to have been handed to a campaign group broadly seen as being against Mr Corbyn's leadership.

Labour Tomorrow, a "centre-left" pressure group set up by Blair ally Lord Blunkett, has received £335,000 in donations.

Donors include hedge fund manager Martin Taylor, the Community union and former Lib Dem Lord Oakeshott.

It also took a £10,000 loan on June 27 - during a wave of mass frontbench resignations - from Benjamin Wegg-Prosser, Tony Blair's former communications director who now leads a business advice firm chaired by Lord Mandelson.

Labour Tomorrow stresses it has not donated money to Owen Smith's leadership campaign.

However, it has now donated £114,000 to a second anti-Corbyn group, Saving Labour.

The fighting fund has angered Corbyn supporters. A spokesman for Mr Corbyn's leadership campaign today branded the funds "opaque" and highlighted the links with figures from the Blair era.

Here are all the publicly declared donations - but don't forget, the final totals will be higher.

Owen Smith

£67,550 - value of office space donated by financial services guru Anthony Watson

£9,654 - value of staff time donated by Quatro Public Relations Ltd

£6,000 - value of campaign bus donated by Edwards Coaches Ltd

£83,204 (TOTAL)

Jeremy Corbyn

£75,000 - loans from Unite union

£50,000 - loan from Momentum Campaign (Services) Ltd

£25,000 - donation by RMT union

£15,000 - donation by Fire Brigades Union

£7,854 - value of staff time donated by TSSA union

£7,000 - donation by Fire Brigades Union chief Matt Wrack

£6,000 - value of office space donated by Unite union

£2,925 - value of office space donated by TSSA union

£188,779 (TOTAL)

Labour Tomorrow

£230,000 - donations from hedge fund manager Martin Taylor

£25,000 - donation from former Lib Dem Lord Oakeshott

£20,400 - donation from David Taylor

£20,000 - donation from Community union

£20,000 - donation from Betterworld Ltd

£10,000 - donation from Fieldbonds Ltd

£10,000 - donation from Gordon Brown's former city minister Lord Myners

£10,000 - loan from Tony Blair's former communications director Benjamin Wegg-Prosser

£345,400 (TOTAL)

Saving Labour

£117,460 (TOTAL) - donations, all from Labour Tomorrow

Momentum

None declared at present - thought to be below the threshold

Is there a spending cap?

Each candidate and their supporters are limited to spending around £500,000 each.

The exact rate, which has been constantly updated in party HQ, is £1 per full member and 50p per registered or affiliated supporter.

Third parties have to be included in the total too, but only under certain circumstances.

It's thought Saving Labour, for example, may not count, because its e-mails tend not to promote Owen Smith specifically for leader. Instead it pushes for a different direction generally in the party.

Labour Tomorrow has also said it is not donating to the Smith campaign.

Labour's rules say the spending cap applies to third parties when they create any material "designed to secure the election of the candidate".

List updated from Electoral Commission / Register of MPs' Interests on 21/9/16