Interesting 1945 Soviet/Polish military paper hand signed by soviet General - auction

[Al-muell]

This paper Is interesting - It is addmittance for a healthcare break for NCO of the SU-formed Polish Army. And on the other side of this document, there's a note from the Soviet diplomatic missionin Poland that there's no problem in allowing him to travel both ways.
The most interesting thing here is the stamps - A Polish stamp (altough the document is entirely in Russian!!) which says: "Polish Army * chief of supply ???????????" and the one on the other side - THis diplomatic stamp was rarely seen on anything else than the official letters to polish authorities.

Interestingly, soldier's rank (altough written in cyrilic) seems to be in Polish version: "plyut." (from plutonowy - a rank between sr. cpl. nad jr. sgt.)

The document is hand signed by General-major of Medical service Michail Alexandrovich Moguchiy and certain medical service major Shenker (It's not confirmed, but reportedly, after the war there was a medical officer by the name of Aron Szenker in the Polish Army, but this may be a coincidence).

I have no idea as tro what to ask for it, so let's make it an auction. No reserve. I am open for bids untill 3rd of june (11.59p.m. local time)