"It was a special and constant practice with him on a workman's holiday, or on a Sunday morning, to take a walk through his workshops when all was quiet, and then and there examine the various jobs in hand. On such occasions he carried with him a piece of chalk, with which, in a neat and very legible hand, he would record his remarks in the most pithy and sometimes caustic terms. Any evidence of want of correctness in setting things square, or in 'flat filing,' which he held in high esteem, or untidiness in not sweeping down the bench and laying the tools in order, was sure to have a record in chalk made on the spot. If it was a mild case, the reproof was recorded in gentle terms, simply to show that the master's eye was on the workman; but where the case deserved hearty approbation or required equally hearty reproof, the words employed were few, but went straight to the mark. These chalk jottings on the bench were held in the highest respect by the workmen themselves, whether they conveyed praise or blame, as they were sure to be deserved; and when the men next assembled, it soon became known all over the shop who had received the honour or otherwise of one of the master's bench memoranda in chalk." The vigilant, the critical, and yet withal the generous eye of the master being over all his workmen, it will readily be understood how Maudslay's works came to be regarded as a first-class school for mechanical engineers. Every one felt that the quality of his workmanship was fully understood; and, if he had the right stuff in him, and was determined to advance, that his progress in skill would be thoroughly appreciated. It is scarcely necessary to point out how this feeling, pervading the establishment, must have operated, not only in maintaining the quality of the work, but in improving the character of the workmen. The results were felt in the increased practical ability of a large number of artisans, some of whom subsequently rose to the highest distinction. Indeed it may be said that what Oxford and Cambridge are in letters, workshops such as Maudslay's and Penn's are in mechanics. Nor can Oxford and Cambridge men be prouder of the connection with their respective colleges than mechanics such as Whitworth, Nasmyth, Roberts, Muir, and Lewis, are of their connection with the school of Maudslay. For all these distinguished engineers at one time or another formed part of his working staff, and were trained to the exercise of their special abilities under his own eye. The result has been a development of mechanical ability the like of which perhaps is not to be found in any age or country.