6. My 30 46 54 48 15 32 is a popular American writer.
7. My 34 7 46 57 41 50 70 is a Scottish writer.
8. My 6 13 67 16 1 17 68 63 5 52 is an English poet.
9. My 47 24 2 23 10 68 63 43 4 is an American writer of fiction.
10. My 49 41 19 56 35 is an eminent geologist.
11. My 16 24 27 41 is a scientist of England.
12. My 45 61 60 67 37 13 31 is one of America's living writers.
13. My 61 7 20 29 is another American writer.
The whole is an extract of two lines (seventy letters) from a noted English poem.
F.H.R.