Badge "For Excellence In Damming The Rositsa".

[CtahhR]

Here is a Type 1 Badge "For Excellence In Damming The Rositsa". A large scale massive project resulting in the construction of a hydro-electric plant.

This first type Badge is very simple and constructed from a single piece of copper and also happens to be my personal favourite of all communist award badges for construction.

[CtahhR]

And here is the later Type 2 which is a flat back with coloured enamels.