But I reconsider my line to discover the ' tube' or the chechmate, it remains a piece of reinforcing plate, advance a little

The ' tube' made up of several tubes welded between them, the scale in the center and its small mitigated have its left, the cables which will establish the link between the nacelle and the transformer. I join the other end of the ' tube '.

Une punaise pour l'echelle... des boulons, sur la droite les cables attchés à l'echelle d'accés.

One sees the end of the scale better the trap door of access and wiring, if I am mistaken the diameter is lower A one measures eighty.