The angle of the Great Pyramid and the number of pages in TTTTA

My latest essay on the structure of "The Tunnel Thru the Air" found the 36 numbered chapters have exactly 15,158 lines in them.    

Mr. Gann created at least one proof of the number of pages and I'm working on several others.  John Dee's name, which I've written about was one such proof.  In case you missed earlier discussion, Dee was the mathematician, scientist, philosopher, magician….of Queen Elizabeth I's court in the 1600s.  He corresponded with her using the secret signature "007."  His name "Dee" appears 45 times in TTTTA and it is supplemented by the number "007" on line number 7579 (page 198):

Of the 46 references to John Dee (including the "007)", the "007" appears on line number 7579.  It is the 23rd reference to Dee.  There are 22 intervals before "007" and 22 intervals after.  "007" is the exact center of the total "Dee's" in the 36 numbered chapters. 

It is tempting to think the line on which the first "0" appears (the center of "007") is the center of the book or the center of the 36 chapters.  It is the exact center of the 15,158 lines.

I think that was one of Gann's proof that 15158 is the correct number of lines in the 36 chapters (excluding Cover, Foreword, back flap).

Now what?

Recall the angle of the Great Pyramid of Giza is 51 degrees 41 minutes or perhaps it was designed to be 1/7th the circle, that being 51.4 degrees.  Nick Kollerstrom, PhD at HERE as well as PBS/NOVA at HERE  put it at a theoretic 51.50 degrees.  

Interesting 15158 and 5150.  Rather similar?  

Robert Gordon destroyed the Pope's great buildings, the ancient temples in Mexico but flew over the Great Pyramid and….(page 398):

Jim