From Fallen London Wiki

Encode signals to a Subtle Machinist

Success result:

Text: <a class="external free" href="https://www.fallenlondon.com/profile/Naoh/32151592">https://www.fallenlondon.com/profile/Naoh/32151592</a>

You succeeded in an A Player of Chess challenge!

You've obtained a bounty of mechanical wonders. (Sets Mechanical Comprehension to 10)

You've gathered nearly everything you need. Speak to the Naturalist for the final steps. (increased AwaYN by some amount, to 550 for me.

Text will depend on the status of the other items).

You've gained 3 x Crackling Device.

You've gained 300 x Khaganian Lightbulb.

You've gained 1 x Corresponding Sounder.

You've gained 3 x Jasmine Leaves.

You've lost 1 x Favour in High Places.

Troubled Waters is increasing...

You are making very slow progress towards your destination. (Increases Zailing)