ILLUSTRATIONS (foreword)

BOOK : no sketchmaps enclosed within, except theoretical plans and diagrams regarding delimitations inside mining territories and petroleum production.

SKETCHBOOK : vulume formed with 4 Series of sheets showing maps (CAHIERS DE CROQUIS) on lands and submerged lands, delimitations of territories and mineral exploitations (Not published).

FILES : 2 different collections of separate Booklets (GISEMENTS & FRONTIERES), with short treaties added to sketchmaps included (Not published).