His first effort to promote the education of the Negroes was the assistance he gave the work established by Dr. Thomas Bray, who passed a large part of his life in performing deeds of benevolence and charity. This philanthropist became acquainted at the Hague with M. D'Allone, who approved and promoted his schemes. M. D'Allone, during his lifetime, gave to Dr. Bray a considerable sum of money, which was to be applied to the conversion of Negroes in America. At his death he left an additional sum of nine hundred pounds for the same object. Dr. Bray formed an association for the management and proper disposal of these funds. He died in 1730, and the same trust continued to be executed by a company of gentlemen, called "Dr. Bray's Associates." Franklin was for several years one of these workers.
Writing about this work, he said to a friend:
I have not yet seen Mr. Beatty, nor do I know where to write to him. He forwarded your letter to me from Ireland. The paragraph of your letter, inserted in the papers, related to the negro school. I gave it to the gentlemen concerned, as it was a testimony in favor of their pious design. But I did not expect they would print it with your name. They have since chosen me one of the Society, and I am at present chairman for the current year. I enclose you an account of their proceedings.54
Franklin's argument against slavery was economic as well as moral. He said:
It is an ill-grounded opinion that, by the labor of slaves, America may possibly vie in cheapness of manufactures with Britain. The labor of slaves can never be so cheap here as the labor of working men is in Britain. Any one may compute it. Interest of money is in the colonies from six to ten per cent. Slaves, one with another, cost thirty pounds sterling per head. Reckon then the interest of the first purchase of a slave, the insurance or risk on his life, his clothing and diet, expenses in his sickness and loss of time, loss by his neglect of business (neglect is natural to the man who is not to be benefited by his own care or diligence), expense of a driver to keep him at work, and his pilfering from time to time, almost every slave being by nature a thief, and compare the whole amount with the wages of a manufacturer of iron or wool in England, you will see that labor is much cheaper there than it ever can be by Negroes here. Why then will Americans purchase slaves? Because slaves may be kept as long as a man pleases, or has occasion for their labor; while hired men are continually leaving their masters (often in the midst of his business and setting up for themselves).55
The Negroes brought into the English sugar islands have greatly diminished the whites there; the poor are, by this means, deprived of employment, while a few families acquire vast estates, which they spend on foreign luxuries, and educating their children in the habit of those luxuries; the same income is needed for the support of one that might have maintained one hundred. The whites who have slaves, not laboring, are enfeebled, and therefore not so generally prolific; the slaves being worked too hard, and ill fed, their constitutions are broken and the deaths among them are more than the births; so that a continual supply is needed from Africa. The northern colonies, having few slaves, increase in whites. Slaves also pejorate the families that use them; the white children become proud, disgusted with labor, and, being educated in idleness, are rendered unfit to get a living by industry.56
As the following letter indicates, Franklin was in close touch with one of the most ardent anti-slavery men of his day, Anthony Benezet, whose pamphlets he often published:
Dear Friend,
I made a little extract from yours of April 27th, of the number of slaves imported and perishing, with some close remarks on the hypocrisy of this country, which encourages such a detestable commerce by laws for promoting the Guinea trade; while it piqued itself on its virtue, love of liberty, and the equity of its courts, in setting free a single Negro. This was inserted in the London Chronicle, of the 20th of June last.
I thank you for the Virginia address, which I shall also publish with some remarks. I am glad to hear that the disposition against keeping Negroes grows more general in North America. Several pieces have been lately printed here against the practice, and I hope in time it will be taken into consideration and suppressed by the legislature. Your labors have already been attended with great effects. I hope, therefore, you and your friends will be encouraged to proceed. My hearty wishes of success attend you, being ever, my dear friend, yours affectionately,
The same sentiments of Franklin are expressed in the following letter to Dean Woodward in 1773:
Reverend Sir,
Desirous of being revived in your memory, I take this opportunity, by my good friend Mrs. Blacker, of sending you a printed piece, and a manuscript, both on a subject you and I frequently conversed upon with concurring sentiments, when I had the pleasure of seeing you in Dublin. I have since had the satisfaction to learn, that a disposition to abolish slavery prevails in North America, that many of the Pennsylvanians have set their slaves at liberty, and that even the Virginia Assembly have petitioned the King for permission to make a law for preventing the importation of more into that colony. This request, however, will probably not be granted, as their former laws of that kind have always been repealed, and as the interest of a few merchants here has more weight with government than that of thousands at a distance.58
The following letter from Richard Price attests Franklin's interest and efforts in behalf of the slaves:
My dear Friend,
I am very happy when I think of the encouragement which you have given me to address you under this appellation. Your friendship I reckon indeed one of the distinctions of my life. I frequently receive great pleasure from the accounts of you, which Dr. Rush and Mr. Vaughan send me. But I receive much greater pleasure from seeing your own hand.
I have lately been favored with two letters, which have given me this pleasure, the last of which acquaints me, that my name has been added to the number of the corresponding members of the Pennsylvania Society for Abolishing Negro Slavery, of which you are president, and also brought me a pamphlet containing the constitution and the laws of Pennsylvania, which relate to the object of the Society. I hope that you and the Society will accept my thanks, and believe that I am truly sensible of the honor done me. As for any services I can do, they are indeed but small; for I find, that, far from possessing, in the decline of life, your vigor of body and mind, every kind of business is becoming more and more an incumbrance to me. At the same time, the calls of business increase upon me, as you will learn in some measure from the Report at the end of the Discourse, which you will receive with this letter.
A similar institution to yours, for abolishing Negro slavery, is just formed in London, and I have been desired to make one of the acting committee, but I have begged to be excused. I have sent you some of their papers. I need not say how earnestly I wish success to such institutions. Something, perhaps, will be done with this view by the convention of delegates. This convention, consisting of many of the first men, in respect of wisdom and influence, in the United States, must be a most august and venerable assembly. May God guide their deliberations. The happiness of the world depends, in some degree, on the result. I am waiting with patience for an account of it.59
At the instigation of Franklin, the Pennsylvania Society