“Nae; but he'll be a laird the next time the Queen shows her bonny face north o' the Tweed. Tak' 'a cup o' kindness' with me, man. Hot tay will tak' the cauld out of vour disposeetion.” Mr. Traill pulled a bell-cord and Ailie, unused as yet to bells, put her startled little face in at the door to the scullery. At sight of the policeman she looked more than ever like a scared rabbit, and her hands shook when she set the tray down before him. A tenement child grew up in an atmosphere of hostility to uniformed authority, which seldom appeared except to interfere with what were considered personal affairs. The tea mollified the dour man, but there was one more rumbling. “I'm no' denyin' the Provost's gude-hearted. Ance he got up a hame for gaen-aboot dogs, an' he had naethin' to mak' by that. But he canna keep 'is spoon oot o' ilka body's porridge. He's fair daft to tear doon the wa's that cut St. Giles up into fower, snod, white kirks, an' mak' it the ane muckle kirk it was in auld Papist days. There are folk that say, gin he doesna leuk oot, anither kale wifie wull be throwin' a bit stool at 'is meddlin' heid.” “Eh, nae doubt. There's aye a plentifu' supply o' fules in the warld.” Seeing his good friend so well entertained, and needing his society no longer, Bobby got up, wagged his tail in farewell, and started toward the door. Mr. Traill summoned the little maid and spoke to her kindly: “Give Bobby a bone, lassie, and then open the door for him.” In carrying out these instructions Ailie gave the policeman as wide leeway as possible and kept a wary eye upon him. The officer's duties were chiefly up on High Street. He seldom crossed the bridge, and it happened that he had never seen Bobby before. Just by way of making conversation he remarked, “I didna ken ye had a dog, John.” Ailie stopped stock still, the cups on the tray she was taking out tinkling from her agitation. It was thus policemen spoke at private doors in the dark tenements: “I didna ken ye had the smallpox.” But Mr. Traill seemed in no way alarmed. He answered with easy indulgence “That's no' surprising. There's mony a thing you dinna ken, Davie.” The landlord forgot the matter at once, but Ailie did not, for she saw the officer flush darkly and, having no answer ready, go out in silence. In truth, the good-humored sarcasm rankled in the policeman's breast. An hour later he suddenly came to a standstill below the clock tower of the Tron kirk on High Street, and he chuckled. “Eh, John Traill. Ye're unco' weel furnished i' the heid, but there's ane or twa things ye dinna ken yer ainsel'.”