building, the wind was hot like an electric hair dryer and strong enough to lean on.
Inside the customs house in a dim corridor several Pathans squatted together sharing a leaky hubble-bubble. They had semitic, feminine faces but were an uncouth lot, full of swagger, dressed in saffron shirts and chaplis with rubber soles made from the treads of American motor tyres. In charge of them was a superior official in a round hat and blue striped pyjamas whom they completely ignored. It was he who stamped our passports without formality.
The customs house was rocking in the wind which roared about it so loud that conversation was difficult.
‘Is it always like this?’ I screamed in Hugh’s ear.
‘It’s the Bād-i-Sad-o-Bist , “the Wind of Hundred and Twenty Days”.’
‘Yes,’ said one of the Pathans, ‘for a hundred and twenty days it blows. It started ten days ago. It comes from the north-west, but God only knows where it goes to.’
After the half-light of the building, the light in the courtyard was blinding, incandescent; the dust in it thick and old and bitter-tasting, as if it had been swirling there for ever.
We were in Afghanistan.
Now the country was wilder still, the road more twisting, with a range of desolate mountains to the west dimly seen in the flying sand of the Bād-i-Sad-o-Bist. The only people we met were occasional roadmenders, desiccated heroes in rags, imploring us for water. To the left was the Hari-Rud, a great river burrowing through the sand, and we pointed to it as we swept past, smothering them in dust, but they put out their tongues and waved their empty water skins and cried, ‘ namak, namak ’ until we knew that the river was salt and we were shamed into stopping. It was a place of mirage. At times the river was so insubstantial that it tapered into nothingness, sometimes it became a lake, shivering like a jelly between earth and sky.
At Tirpul the road crosses the river by a battered handsome bridge, six arches wide, built of brick. We swam in a deep pool under an arch on the right bank that was full of branches as sharp as bayonets, brought down by the floods. Nevertheless, it was a romantic spot. The air was full of dust and the wind roared about the bridge, whipping the water into waves topped with yellow froth that falling became rainbows. Upstream a herd of bullockswere swimming the river, thirty of them, with the herdsmen astride the leaders and flankers, urging them on. Beyond the river was Tirpul itself, a small hamlet with strange wind machines revolving on mud towers, with an encampment of black nomad tents on the outskirts and a great square caravanserai deserted on a nearby hill.
Out of the water, we dried out instantly and were covered with a layer of glistening salt. Hugh was a wild sight crouching on the bank in Pathan trousers, shalvār, far removed from the Foreign Office figure conjured up by the man at the Asian Desk. Here Hugh was in his element, on the shores of the Hari-Rud, midway between its source in the Kōh-i-Bāba mountains and the sands of the Kara-Kum, its unhealthy terminus in Russian Turkestan which holds the secret and perhaps the bones of the enigmatic Captain X whose name endures on the map in the Consulate at Meshed.
Sixty miles farther on we arrived at Herat. On the outskirts of the city, raised by Alexander and sieged and sacked by almost everyone of any consequence in Central Asia, the great towers erected in the fifteenth century by Gauhar Shah Begum, the remarkable wife of the son of Timur Leng, 2 King Shah Rukh, soar into the sky. Only a few of the ceramic tiles the colour of lapislazuli, that once covered these structures from top to bottom, still remain in position.
In the city itself the police stood on platforms of timber thick enough to withstand the impact of a bus or a runaway elephant, directing a thin trickle of automobiles with whistles and ill-tempered gestures, like referees.
In the eastern suburbs, where the long pine