On the bridge across the Kur (in VN's novel Bend Sinister, 1947, the river that flows in Padukgrad and Omigod) one of the soldiers says that his cousin, the gardener, lives in Bervok and Krug mentions Bervok's grand apples:
Another soldier came up idly juggling with a flashlight and again Krug had a glimpse of a pale-faced little man standing apart and smiling.
'I want some fun too,' the third soldier said.
'Well, well,' said Krug. 'Fancy seeing you here. How is your cousin, the gardener?'