Hi Chris, nice presents! yes they are Polish, the first is the Order Virtuti Militari 5th class in silver, Is it numbered on the reverse? they normally are, if so it can be quite rare, it is difficult to say what period it is, it can be pre-war, wartime, issued by the Polish Government in exile in London or post war, I'll try to post some more info later. The 2nd is the cross of merit, it came in three classes, gold silver and bronze, you obviously have the gold version. The 3rd, Polish, possibly pre-war, due to the crown on the eagle, don't know what it is yet The 4th is a Polish cap badge, possibly post war due to the uncrowned eagle. 4th don't know, but looks more communist Yugoslavian than Polish but I could be wrong. trusting this helps a little regards Alex