All these breast stars (and badges) were manufactured as "copies for collectors" during 1960s-1970s. Resold later as originals of "made by unknown European workshop"/"made by Austrian workshop". Quite often they bear fake marks of Imperial Russia, Austro-Hungarian Empire and even French...
cf rothe&nephew wien
order madeby cf rothe&nephew
order ofsaintalexandernevskyordersofsaintalexandernevskymadebyrotherothemade copy of the russian order
russian imperial awards
russian imperial order
награды императорской россии
орден александра невского
орден невского производства роте
орден невского сделанный фирмой rothe
ордена императорской россии
русские императорские ордена ouizille lemoine