73.
Schéma bobinage stator - Moteur triphasé [Central Tejo] / A.C.E.C.
Data:
04/06/1937
74.
Schéma bobinage rotor - Moteur triphasé [Central Tejo] / A.C.E.C.
Data:
16/08/1937
75.
Schéma bobinage rotor - Moteurs triphases [Central Tejo] / A.C.E.C.
Data:
20/12/1938
76.
Schema de raccord de voltmetre indicateur de positions[Central Tejo] / ATEA
Data:
[1939]
77.
Outline (indoor) first made for HT-42-2500-10000Y-3437/3580/3294 [Central Tejo] / General Electric Co.
78.
Outline (outdoor) first made for HJTH-42-1000-3200-355-DDJ [Central Tejo] / General Electric Co.