C-4: Difference between revisions

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[[File:C-4 with open tubes.jpg|left|500px]]
[[File:C-4 with open tubes.jpg|left|500px]]
<div style="text-align: justify;"><span style="color:#00008B">Bonita seen in drydock circa 1910 at an unknown location. Two of her crew are posing for the camera, one had inserted himself into the port torpedo tube. Based on the type of clothing worn by the men in the photo the time of year is most likely between April and September.
There is at least one other submarine in the dry dock with Bonita. It can be seen through the scaffolding to the left in the picture. Possibly another "C" boat. On the right seen attached to the bridge railing is the sub's searchlight. The lamp itself is covered with a canvas hood for protection, keeping the lens free from the eroding effects of salt spray.
<small>Photo in the private collection of Ric Hedman.</small>
[[File:Red bar sub.jpg]]
[[File:C-4 control room aft.jpg|left|500px]]
[[File:C-4 control room aft.jpg|left|500px]]
This is the Bonita's control room, looking aft past the electrical controls into the engine room. The view shows a Machinist Mate tending the starboard gasoline engine. Over the man's head are the rudder and stern plane control rods.
The view shows some refinements to the instrumentation. The addition of easy to see and read indicators telling the status of each shaft. The clock says the photo was taken at 11:50 but if it is AM or PM is unknown. We assume AM.


<div style="text-align: justify;"><span style="color:#00008B">
The vessel is probably undergoing some maintenance. The port shaft counter has been removed. The paint circle is visible on the bulkhead. To the right is seen a black rectangular object. That is believed to the electric motor that drove the counter from a small generator on the propeller shaft.


<small>U.S. Navy photo</small>
<small>Photo from the collection of MMCM(SS) Rick Larson, USN (Ret.)</small>


[[File:Red bar sub.jpg]]
[[File:Red bar sub.jpg]]

Revision as of 19:44, 24 October 2023

Bonita seen in drydock circa 1910 at an unknown location. Two of her crew are posing for the camera, one had inserted himself into the port torpedo tube. Based on the type of clothing worn by the men in the photo the time of year is most likely between April and September.

There is at least one other submarine in the dry dock with Bonita. It can be seen through the scaffolding to the left in the picture. Possibly another "C" boat. On the right seen attached to the bridge railing is the sub's searchlight. The lamp itself is covered with a canvas hood for protection, keeping the lens free from the eroding effects of salt spray.

Photo in the private collection of Ric Hedman.

This is the Bonita's control room, looking aft past the electrical controls into the engine room. The view shows a Machinist Mate tending the starboard gasoline engine. Over the man's head are the rudder and stern plane control rods.

The view shows some refinements to the instrumentation. The addition of easy to see and read indicators telling the status of each shaft. The clock says the photo was taken at 11:50 but if it is AM or PM is unknown. We assume AM.

The vessel is probably undergoing some maintenance. The port shaft counter has been removed. The paint circle is visible on the bulkhead. To the right is seen a black rectangular object. That is believed to the electric motor that drove the counter from a small generator on the propeller shaft.

Photo from the collection of MMCM(SS) Rick Larson, USN (Ret.)

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