'It is for the restaurant I need the gas,' elucidated Nehemiah. 'Unless there shall be a cheerful shining here the young men will not come. But the penny gas is all I need.'

'Well, if it costs only a penny——' began Barstein.

'A penny in the slot,' corrected Nehemiah. 'But then there is the meter and the cost of the burners.' He calculated that four pounds would convert the room into a salon of light that would attract all the homeless moths of the neighbourhood.

So this was the four-pound solution, Barstein reflected with his first sense of solid foothold. After all Nehemiah had sustained his surprise visit fairly well—he was obviously no Crœsus—and if four pounds would not only save this swarming family but radiate cheer to the whole neighbourhood—

He sprung open the sovereign-purse that hung on his watch-chain. It contained only three pounds ten. He rummaged his pockets for silver, finding only eight shillings.

'I'm afraid I haven't quite got it!' he murmured.

'As if I couldn't trust you!' cried Nehemiah reproachfully, and as he lifted his long coat-tails to trouser-pocket the money, Barstein saw that he had no waistcoat.

II

About six months later, when Barstein had utterly forgotten the episode, he received another letter whose phraseology instantly recalled everything.

'To the most Honourable Competent Authentical Illustrious Authority and Universal Celebrious Dignity of the very Famous Sculptor.