The claim must have been wanted instantly, for that day, for that morning even.

Why?
The mystery of Moss promised to be a fit pendant to the mystery of Pitman.

'And just when all was looking well too!' cried Morris, smiting his hand upon the desk.
And almost at the same moment Mr Moss was announced.
Mr Moss was a radiant Hebrew, brutally handsome, and offensively polite.
He was acting, it appeared, for a third party; he understood nothing of the circumstances; his client desired to have his position regularized; but he would accept an antedated cheque--antedated by two months, if Mr Finsbury chose.
'But I don't understand this,' said Morris.

'What made you pay cent.

per cent.