Please help identify Norblin piece and strange hallmark

[dgunn]

Hello! I would love some help with this Norblin hallmark and if you have seen "Warsz" stamped instead of "Warszawa" before.
I'm also not sure what this piece is -- have you seen one like it before?
Photos below.
Thank you!
Deana

[Dad]

Very nice water boiler. The principle of use as at a samovar. For travelers?
Norblin & Co.

[AG2012]

http://www.ascasonline.org/windowOTTOB101.html
Full history of Norblin in Warsaw.