A Thermozero pages?

I found this sketches on the net, when i search a keyword "Thermozero",it's Hergé's sketcth i think,but i don't know what pages number it is.
It is from Thermozero or is it not.

What do you think?....

Monsieur Boullock a disparu page 22 additional pages....

              BREAKING NEWS!!!!!...
There's missing page on page 22, but the good news is,that page is finnaly found,and i on the work on it, so enjoy again....

To be continue, soon....

 So that's it,the additional pages of act 4 of 6,it's done,i'm gonna take a break for a while, see you soon on the next adventures.......

Monsieur Boullock a disparu page 33,34,35 and 36

This is it, the second half of last act, the end of the whole act...

And there it is,the whole story of Monsieur Boullock a disparu....
         a HAPPY ENDING💜❤💜......
Thank you for all my friend who support me in the making of this story,thank you......

Monsieur Boullock a disparu page 29,30,31and 32

There it is, the final act, the the conclusion of this case......this is the first half of last act...

Next half act, is gonna be full action so, enjoy it...

Monsieur Boullock a disparu covers

These some cover for you

Do you want to know a secret?....
I'm allready finish all act...i'm gonna post it next time in two part,hope you still enjoy it....

Monsieur Boullock a disparu page 26, 27, 28

Since i allready finish doing this act,then i post it all this act....

And that's the end of act 5 of 6...

Monsieur Boullock a disparu page 24 and 25

Bad news,Professor Doryford has left Tibet, Tintin must wait till next flight.....

Weekend super special extra pages only for you.....

Monsieur Boullock a disparu page 23

Only two act left, my friend, can you believe it. It near to the end of the story....
 Now our hero arrived in Tibet to search professor Doryford, is he gonna meet him there?........and the adventures is begin......

Weekend special edition....enjoy.....

Monsieur Boullock a disparu page 22

End of act 4 of 6......

Next act is in Tibet....