1944 C-15A-Wire-5 Restoration

[Jordan Baker]

This lamp has a twist lock type plug. So I don’t think it was used in the application for your plugs.

[Bruce Parker (RIP)]

Originally Posted by Jordan Baker

This lamp has a twist lock type plug. So I don’t think it was used in the application for your plugs.

Jordan, what kind of bulb does it take? Can you tell if it's 12 or 120 volts?

For Bob's 2K1 either an operator's or trouble lamp seems the most likely use for those sockets. The 'T' shape of the slot would prevent a 12V appliance being accidentally plugged into a 120V socket. Zap.

[Grant Bowker]

Some T shapes outlets are meant to accept plugs with blades in either orientation, either vertical or horizontal rather than a T shaped blade. Most of the "adaptable" outlets I've seen only have 1 T slot with the other a normal blade.


I don't know if the NEMA standards for outlets and plugs had been developed by wartime, certainly not with the ground lug.

[Robert Bergeron]

Thanks Grant ( Bowker ) Can’t find my peculiar set of blades in your very nice table of designs .This outlet is over the door , nearer the cypher clerk while the other is over the control panel nearer the radio operator . Not enough current to power a radio ( 60 Amp fuse for the radios vs 10 Amps for this circuit ) but surely enough for a trouble or reading lamp .

[Robert Bergeron]

6 battery boxes installed . 4 for the radios & 2 for the Onan generator . Send & receive antennas connected on the A sets . Interior lighting and both 12 V outlets functionnal . Working on the control panel over the next few weeks .

[Bruce Parker (RIP)]

Originally Posted by Robert Bergeron

6 battery boxes installed . 4 for the radios & 2 for the Onan generator . Send & receive antennas connected on the A sets . Interior lighting and both 12 V outlets functionnal . Working on the control panel over the next few weeks .

Getting awfully tight in there....it's looking great!!

[Tony Smith]

Originally Posted by Robert Bergeron

Thanks Grant ( Bowker ) Can’t find my peculiar set of blades in your very nice table of designs ......
Not enough current to power a radio (10 Amps for this circuit ) but surely enough for a trouble or reading lamp .

A trouble or reading lamp would not be polarity sensitive, so the 250V plug "2-20P" in the table would fit the socket in either orientation.

Australian LP Carriers also used civilian domestic (240V) plugs and sockets for 12V trouble lamps. A ready source of a reliable proven design of plug.

[Robert Bergeron]

Thank you Bruce , Chris, Grant , Jordan and Tony for your contributions . Did i miss someone ? Here is a house outlet from de 40’s in Can/ USA . Does anyone have a picture of a common Canada - British truck radio truck / command post or a trouble or reading light with an end plug of any kind please ? Obviously Jordan , you have posted one good example . What does it come out of ?

[Chris Suslowicz]

I suspect they used a standard commercial lamp of some sort, and simply fitted a low voltage bulb to it. I've seen ES bulbs in all kinds of voltages, so that would make a lot of economic sense - if you needed to use it on a high voltage supply simply change the bulb.

Chris.

[Robert Bergeron]

Thank you Chris . I will be on the lookout for a period lamp. This picture is of the generator compartment . It is empty . Everything needs to be done . Pictures of the generator trays and racks and connectors would be appreciated please . Thanks !