Praam-boats cannot approach the Rock.

The wind was at the S.E. to-day, accompanied with a considerable swell of sea; and, although the Smeaton and Patriot had returned from Leith Roads, and the praams had been loaded, and were riding at their moorings, yet they could not approach the Rock. The building artificers, however, found employment in boring, trenailing, wedging, and grouting the last laid course. The smiths and mill-wrights worked at the western Railway, and the joiners at sundry jobs about the Beacon-house.

Friday, 21st.

18 Stones laid and 69 landed.

The weather having improved, the Smeaton was entirely discharged to-day of her cargo of 69 stones, which were also landed on the Rock, with a due proportion of other building materials, as pozzolano, lime, and sand, &c.; and 18 stones of the Thirteenth course were laid to-day.

Saturday, 22d.

An embargo is laid on Shipping.

In the present important state of the building, when it had just attained the height of 16 feet, and the upper courses, and especially the imperfect one, were in the wash of the heaviest seas, an express-boat arrived at the Rock, with a letter from Mr Kennedy of the work-yard, stating, that, in consequence of the intended Expedition to Walcheren, an embargo had been laid on shipping at all the ports of Great Britain; that both the Smeaton and Patriot were detained at Arbroath, and that, but for the proper view which Mr Ramsay, the port-officer, had taken of his orders, neither the express-boat, nor one which had been sent with provisions and necessaries for the Floating-light, would have been permitted to leave the harbour. The writer set off without delay for Arbroath, and, on landing, used every possible means with the official people; but their orders were deemed so peremptory, that even boats were not permitted to sail from any port upon the coast. In the mean time, the collector of the Customs at Montrose applied to the Board at Edinburgh, but could, of himself, grant no relief to the Bell Rock shipping.

Mr Sheriff Duff corresponds with the Board of Customs.