Fig. 33. Repeater at After Steering Station. Fig. 35. Repeater on Wing of Upper Bridge. Fig. 34. Bearing Repeater on top of Wheel-house.
Fig. 37. Bearing Repeater. Fig. 36. Repeater at Steering Station.
Fig. 38. Master Compasses on Long Run Floor Test. Fig. 39. Master Compasses under Test on Special Machine constructed to simulate the motion of a Ship in a Heavy Sea.
The Submarine, the unseen terror of the seas.
Sperry Service
HEN a Gyro-Compass is sold the interest of The Sperry Gyroscope Company does not cease. Our interest in our customer is only beginning. An experienced service engineer installs every Sperry Gyro-Compass. This engineer is also available to make the first trip with the compass in order to assure its proper operation. After installation the Sperry Service Engineers are available in every large port in the world to come aboard and inspect, clean, repair and overhaul the Gyro-Compass equipment so as to keep it in first class operating condition. A radiogram sent to any of the Sperry Service Stations will bring a Service Engineer to meet your ship. During the first year there is no charge. After this period a reasonable charge is made for the service. Such a charge is similar to that at present made by compass-adjusters.