Distinction "Constructor Of Nuclear Works"

[CtahhR]

The Distinction "Constructor Of Nuclear Works" 10 Years. Surprisingly these came very cheaply (single digit prices) which must mean there is very little demand for these.

[CtahhR]

The Ribbon Bar. I don't know it this inversion was an accident during production or intentional to distinguish it from 5 years.

[Taz]

The Ribbon Bar. I don't know it this inversion was an accident during production or intentional to distinguish it from 5 years.

To my knowledge no X year Medal exists on the ribbon with the orange stripe. All medals I have seen to date have either the reversed V year ribbon, metal suspension or none at all.
Would be nice to find out why.

Regards Eddie

[CtahhR]

Here is a Type 2 "V".

[CtahhR]

Here is a Type 2 "X".