It was the good fortune of the royal sappers and miners this year to be associated with the Great Exhibition of the Industry of all Nations, by which its name and character, its acquirements and usefulness, became more extensively known, appreciated, and commended. For this honour, the corps is indebted to Lieutenant-Colonel Reid, the Chairman of the Executive Committee. Receiving the cordial concurrence of his civil colleagues, he represented to Prince Albert and the Royal Commissioners, the desirableness of military co-operation for carrying out the subordinate details of the work. The measure—at once approved of—was ordered to be carried into effect, and accordingly, three lance-corporals—Richard Rice Lindsay, Thomas Baker, and Charles Fear—were attached on the 11th September, 1850, to the executive committee. The two former were clerks and draughtsmen, and the latter an ingenious mechanic and modeller. Their first duty was to execute a plan and model of the proposed arrangements for the Exhibition. By the end of the year, fifteen rank and file, clerks and draughtsmen, including a founder and an engineer, were added to the party, who for a time were quartered in Kensington cavalry barracks. By degrees the force continued to augment, and at last by the arrival of the fifth and twenty-second companies, under Captains Owen and Gibb, R.E., and a strong detachment under Lieutenant Stopford, R.E., who was appointed acting-adjutant, the corps, on the 21st April, 1851, counted 200 non-commissioned officers and men. This was the greatest number of the sappers ever employed at the Exhibition. The enlarged force was furnished on the ground that as the corps was composed of artizans, its services would be especially useful, particularly in the mechanical part of the arrangements. As soon as the small cavalry barrack was full, the subsequent arrivals at the Exhibition were quartered in the royal palace at Kensington, and ultimately the detachment in the former barrack was also removed to the palace.