Badge "Military Specialist".

[rakkasan]

Here is a photo of a Klasowego Specjalisty Wojskowego badge master class. It translates roughly as graded military specialist badge and was awarded in M-1-2-3 classes, can anyone tell me exactly what this badge was for and how it was earned. Was it the Polish equivalent of Soviet numbered proficiency badges?

Thanks!!

[Al-muell]

Yes, it was an equivalent of Soviet enlisted proficiency badges, however, from what I know it was used only in the ground Forces.