Keulen, Gerard Hulst van. "A new chart of the coast of New England, Nova Scotia, and the islands of St. Iohn, Cape Breton, Sable, the banks of St. Peters, Mizen, Banquereau, Porpoise, Middle, Sable Island, Browns, Cape Sable, Iefferys, and with part of St. Georges Bank." Map. Amsterdam: G. Hulst van Keulen, 1784. Norman B. Leventhal Map & Education Center, https://collections.leventhalmap.org/search/commonwealth:kk91fq64z (accessed April 18, 2024).