A letter was read also at this sitting from major Cartwright, of Marnham, in which he offered his own services, in conjunction with those of the reverend John Charlesworth, of Ossington, for the county of Nottingham.
“I congratulate you,” says he in this letter, “on the happy prospect of some considerable step at least being taken towards the abolition of a traffic, which is not only impious in itself, but of all others tends most to vitiate the human mind.
“Although procrastination is generally pernicious in cases depending upon the feelings of the heart, I should almost fear that, without very uncommon exertions, you will scarcely be prepared early in the next sessions for bringing the business into parliament with the greatest advantage. But be that as it may, let the best use be made of the intermediate time; and then, if there be a superintending Providence, which governs every thing in the moral world, there is every reason to hope for a blessing on this particular work.”
The last letter was from Robert Boucher Nickolls, dean of Middleham in Yorkshire. In this he stated that he was a native of the West Indies, and had travelled on the continent of America. He then offered some important information to the commitee, as his mite towards the abolition of the Slave-trade, and as an encouragement to them to persevere. He attempted to prove that the natural increase of the Negros already in the West Indian Islands would be fully adequate to the cultivation of them without any fresh supplies from Africa, and that such natural increase would be secured by humane treatment. With this view he instanced the two estates of Mr. Mac Mahon and of Dr. Mapp in the island of Barbadoes. The first required continual supplies of new slaves, in consequence of the severe and cruel usage adopted upon it. The latter overflowed with labourers in consequence of a system of kindness, so that it almost peopled another estate. Having related these instances, he cited others in North America, where, though the climate was less favourable to the constitution of the Africans, but their treatment better, they increased also. He combated, from his own personal knowledge, the argument that, self-interest was always sufficient to ensure good usage, and maintained that there was only one way of securing it, which was the entire abolition of the Slave-trade. He showed in what manner the latter measure would operate to the desired end. He then dilated on the injustice and inconsistency of this trade, and supported the policy of the abolition of it, both to the planter, the merchant, and the nation.