Hi Ray similiar units like this were basically used as repeaters. So the relay had contacts feeding another length of wire. Cheers from old George

Love to know more about that morse gadget on top of your radio you briefly demonstrated. Glad to see you on the Tube again.

Beautiful sounder and key you have there Ray. Keep up the great videos. 73 Joe

Wonderful workshop you have.

Ray - wonderful stuff - I love old telegraphy equipment - if only it could talk about the good old days

Good to see you making videos again!

OMG. your back posting vids on KZfaq... How I and I bet many others have missed you... Welcome back... Good to have someone good to watch.. Take care jess x

great video, love your channel and pirate radio tales

Thank you for this sir, I love learning this stuff

Another great video. Love the history, love the way you explain it! Thanks.

Nice one Ray 👍

Interesting video Ray. Great to see you once again.....

Love it. Love this kind of stuff great video sir

First off, I love the channel. The stories are my favorite videos of your channel. I was just wondering if you might think about making a few videos on making transmitters? Like in the good ole days, happy times they was. Like valve mw transmitter or something like that? If you're busy or don't want to I understand. I was thinking it would be great fun to watch and learn from you. You tell the best stories,so I thought you might want to teach some of your old time skills with us?? Big fan,love the channel. Please keep the videos coming. Thank you from Jason out of Muskegon Michigan USA.

I love you Ray !

Glad youtube recommended ya to me!

Yes I can read the relay clicks no problem Ray

Ray, pretty sure that A.M. is Air Ministry which did not exisst until sometime after WW1

well done!

Nice video but sounder may be a bit later, Air Ministry not created until 1918.

good morning Mr , i live in a flat in a bulding .. i cant hear mw and sw wave the problem is the qrm meak the noise .. can you help me to eliminate this problem .. thanks 👍🙏

Great stuff Ray I love old technology. I have recently built a 1930s style 807 breadboard CW transmitter. I am in worthing later today as we are down visiting family in Bognor. I may hear you on 145.500 if you are around. 73...M0DAD David

Brilliant, I have a video of my brass horse shoe sounder.. Flat earth technology rules..

Hi ray just to let u know there’s a BHI DSP SPEAKER WHICH I USE FOR SWLING ITS VERY GOOD AT NULLING OUT NOISE THERE ARE DIFFERENT VARIATIONS OF THEM ON THEIR WEBSITE JUST TO LET YOU KNOW I DONT KNOW IF YOU CAN TRANSMIT BUT YYOU COULD CHECK IT OUT.ITS AMAZING HERE IN A SUBURB IN. DUBLIN. ANYWAY HOPE YOU GET THE NOISE PROBLEMS SORTED. I GOT THE DESKTOP VERSION OF THIS AND ITS REALLY VERY EFFECTIVE FOR MY NOISE.

I'm curious Ray. What is the resistance of the relay coils and is the power supply you're using current limited? 73 Al

How do power the Telegraph is it ac or dc?

TNX RAY good videos as all ways 73 de G6JMX

No copy on that OM. All I hear is a bunch of clicking.