A party, varying from five to twenty-five men, all painters, was employed during the arrangements in numbering and lettering the columns, and laying down on the floor of the building the plan of the proposed passages and counters. Lance-corporal John Venner, who also worked as a clerk and draughtsman, was conspicuous in this division of duty. Corporal Archibald Gardner, also a draughtsman, was in great request for printing. The facility with which he lettered notices, labels, &c., required in _an instant_, brought him greatly into favour with the officials. The amount of work he had to execute rendered it indispensable that some more convenient substance than Indian ink, which took an immense time to grind, should be found. This he effectually provided, and thereby caused a considerable saving of expense. Gas-stoves were used in the Exhibition offices, in which he observed a very available description of soot to accumulate; and carefully collecting the material and mixing it with common ink and a little glue, he manufactured an abundance of a fine jet black preparation, which was always ready for emergencies. The number available for unloading the goods when they were coming in varied from twenty to fifty men, and was not sufficient without the assistance of considerable numbers of porters from the docks. As the waggons containing the packages arrived within the building, they were driven to the centre of the transept and there unloaded and marked by a Custom-house officer. From the transept relays of sappers conveyed the packages in trucks to the compartment of the foreign country from which they had been consigned, where another band of Custom-house officers was ready to receive them. There was always a fresh supply of sappers with chisels and other implements to break open lids or other coverings, and who, with military determination, swept everything before them until the goods were revealed. This was the usual course of the reception arrangements.[79] “We have here,” writes a London Journal, “to commend the aptitude and intelligence with which the force of sappers execute the duties intrusted to them. So quietly and precisely do they obey instructions, that their assistance is properly considered of material consequence to the punctual fulfilment of the arrangements in which they are concerned.”[80] Another thus writes, “The sappers and miners form prominent objects in the animated scene. Their work is principally to facilitate the reception of goods, and they get through all they have to do with great energy, and with a certain observance of military precision which is not without its interest to the looker on.”[81] From ten to twenty men were employed during the receipt of goods in opening the cases, and in assisting the Custom-house examination. Both in this duty and in removing the goods the greatest care was taken; so much so indeed, that only two or three accidents by breakage occurred to the exhibitors’ property.