'I'm Lance-Constable Cuddy and this,' said Cuddy, gesturing upwards, 'is Lance-trying-to-be-Constable Detritus – don't salu-oh . . .'

There was a thump, and Detritus slumped sideways.

'Suicide squad, is he?' said the alchemist.

'He'll come round in a minute,' said Cuddy. 'It's the saluting. It's too much for him. You know trolls.'

Sendivoge shrugged and stared at the writing.

'Looks . . . familiar,' he said. 'Seen it somewhere before. Here . . . you're a dwarf, aren't you?'

'It's the nose, isn't it?' said Cuddy. 'It always gives me away.'

'Well, I'm sure we always try to be of help to the community,' said Sendivoge. 'Do come in.'

Cuddy's steel-tipped boots kicked Detritus back into semi-sensibility, and he lumbered after them.

'Why the, er, why the crash helmet, mister?' said Cuddy, as they walked along the corridor. All around them was the sound of hammering. The Guild was usually being rebuilt.

Sendivoge rolled his eyes.

'Balls,' he said, 'billiard balls, in fact.'

'I knew a man who played like that,' said Cuddy.

'Oh, no. Mr Silverfish is a good shot. That tends rather to be the problem, in fact.'

Cuddy looked at the crash helmet again.

'It's the ivory, you see.'

'Ah,' said Cuddy, not seeing, 'elephants?'

'Ivory without elephants. Transmuted ivory. Sound commercial venture.'

'I thought you were working on gold.'

'Ah, yes. Of course, you people know all about gold,' said Sendivoge.

'Oh, yes,' said Cuddy, reflecting on the phrase 'you people'.

'The gold,' said Sendivoge, thoughtfully, 'is turning out to be a bit tricky . . .'

'How long have you been trying?'

'Three hundred years.'

'That's a long time.'

'But we've been working on the ivory for only a week and it's going very well!' said the alchemist quickly.

Except for some side effects which we'll doubtless soon be able to sort out.'

t emerged, waving a small yellowing sheet. Vimes squinted at it.

'Looks like nonsense to me,' he said, eventually. 'It's not dwarfish, I know that. But these symbols – these things I've seen before. Or something like them.' He passed the paper back to Carrot. 'What can you make of it?'

Carrot frowned. 'I could make a hat,' he said, 'or a boat. Or a sort of chrysanthemum—'