Scale: circa 1:2,500,000 (Lat). Blue-backed chart with 39 insets. Printed tracks. Manuscript tracks in red and pencil, no ships names mentioned. 1. Gujan Island [Mariana or Ladrone Island] circa 1:350,000 (bar); 2. Umata Bay [Mariana or Ladrone Island] circa 1:11,500 (bar); 3. Tarofofo Harbour [Mariana or Ladrone Island] circa 1:215,000 (bar); 4. San Luis d'Apra [Mariana or Ladrone Island] circa 1:60,000 (bar); 5. Chabrol Harbour [Carolines] circa 1:45,000 (bar); 6. Port Lottin [Carolines] circa 1:55,000 (bar); 7. Margicenne Bay [Mariana or Ladrone Island] circa 1:70,000 (bar); 8. Borodino Islands circa 1:850,000 (bar); 9. Guguan [Mariana or Ladrone Island] circa 1:110,000 (bar); 10 Alamagan [Mariana or Ladrone Island] circa 1:110,000 (bar); 11. Rota [Mariana or Ladrone Island] circa 1:90,000 (bar); 12. Farallonde Medinilla [Mariana or Ladrone Island] circa 1:73,000 (bar); 13. Oulan [Carolines] circa 1:140,000 (bar); 14. St Lawrence Bay circa 1:350,000 (bar); 15. Avatcha Bay circa 1:300,000 (bar); 16. Sandwich Islands [unsurveyed and very imperfectly known] circa 1:1,500,000 (lat); 17. coast in the vicinity of Honoruru circa 1:170,000 (bar); 18. Honoruru circa 1:37,500 (bar); 19. Kearakekoua Bay circa 1:55,000 (bar); 20. Hilo or Byron Bay circa 1:90,000 (bar); 21. Kayakakoua Bay circa 1:30,000 (bar); 22. Hanalai Bay circa 1:60,000 (bar); 23. Sta Rosa or Clarion Island [Revillagigedo Isles] circa 1:160,000 (bar); 24. Midway Island circa 1:60,000 (bar); 25. Alijos Rocks circa 1:21,000 (bar); 26. Guadalupe circa 1:75,000 (bar); 27. Cocos Island circa 1:90,000 (bar); 28. Socorro Island circa 1:85,000 (bar); 29. Louasap Island [Carolines] circa 1:52,000 (bar)