Nordenskjold, August [or Augustus](1754-92), Wadstrom, Charles Bernard(1746-99), Barrell, Colburn, and Simpson, Johan Gottfried. Plan for a Free Community upon the Plan for a Free Community upon the Coast of Africa, Under the Protection of Great Britain; But Intirely Independent of all European Laws and Governments. With an Invitation, under certain Conditions, to all Persons desirous of partaking the Benefits thereof. Embellished with a large and elegant View of Sierra Leone, on the Coast of Guinea.of Africa, Under the Protection of Great Britain; But Intirely Independent of all European Laws and Governments. With an Invitation, under certain Conditions, to all Persons desirous of partaking the Benefits there. London: Ptd. by R. Hindmarsh, 1789.