Chapter1. Origins 1828-48.- Chapter2. America 1849-50.- Chapter3. The early coast survey 1851-52.- Chapter4. Stellwagen bank 1853-57.- Chapter5. Hydrographic draftsman 1857-61.- Chapter6. Casco bay 1861.- Chapter7. North carolina 1862.- Chapter8. Casco bay continued 1862.- Chapter9. Florida reefs 1863.- Chapter10. Maine: portland rocks 1853.- Chapter11. North carolina lighthouses 1861-65.- Chapter12. California! 1865.- Chapter13. Half moon bay south 1855.- Chapter14. Suisun and carquinez 1865.- Chapter15.... Mehr