This page is part of the “Makhonine” file.

Makhonine: variable geometry aircraft
Makhonine: fuel by coal liquefaction

The article (click on the images to enlarge):

The article reads in 3 columns to the bottom, so you have to go back to the 1st image at the end of each column.

More:
Press review on the fuel Makhonine
Variable Geometry Aircraft