I never say it is a novel!Try COMAERO - same place, dozens of pdfs. A treasure trove.
I thought you said the booklet on missiles was boring.Wut ?
I meant this https://www.eurosae.com/comaero/
from post 20# hereExcerpt from "Evolution of Liquid Rocket Propulsion in France in the Last 50 Years", J. Villain, IAC, 1989
Additional information :
Diamant-Hydrogene was to be Emeraude + stage with H2 engine + stage with H3 engine
Later replaced by
Diogene 1 : P16 + P10 + H3.5
Diogene 2 : P40 + P10 + H3.5
H3.5, also named Onyx (another gemstone), was to use an HM4 engine.
Thanks a lot! Structure seems probably inspired from P16/902.
"the deployment of ICBM on French soil would enable the French to "relate with their own defense"."
very good paper, alongside the others by comaero, but since ballistic missile development don't have that many sources, this one is particularly needed; a bit sad there has not been more comprehensive books in 20 years;