Παρόμοια τεκμήρια

• Observations on the project for abolishing the slave trade and on the reasonableness of attempting some practicable mode of relieving the Negroes.
  από: Sheffield, John Holroyd, Earl of, 1735-1821.
  Άλλες Λεπτομέρειες Έκδοσης: (1790)
• Observations on the evidence given before the committees of the Privy Council and House of Commons in support of the bill for abolishing the slave trade
  από: Ranby, John, 1743-1820.
  Άλλες Λεπτομέρειες Έκδοσης: (1791)
• Observations on the inslaving, importing, and purchasing of Negroes with some advice thereon, extracted from the Epistle of the yearly-meeting of the people called Quakers, held at London in the year 1748.
  από: Benezet, Anthony, 1713-1784.
  Άλλες Λεπτομέρειες Έκδοσης: (1760)
• Observations on the slave trade and a description of some part of the coast of Guinea, during a voyage, made in 1787, and 1788, in company with Doctor A. Sparrman and Captain Arrehenius [sic] /
  από: Wadström, Carl Bernhard, 1746-1799.
  Άλλες Λεπτομέρειες Έκδοσης: (1789)
• Remarkable extracts and observations on the slave trade, with some considerations on the consumption of West India produce
  Άλλες Λεπτομέρειες Έκδοσης: (1791)