Bulgaria - 7 amendments

https://en.numista.com/catalogue/pieces4739.html
 Reverse should be CTOTИHKИ not CTOИHKИ

https://en.numista.com/catalogue/pieces4029.html
 Picture 1990 not 1974

https://en.numista.com/catalogue/pieces7877.html
 Reverse reads ЧНИВЕРСИАДА СОФИЯ
 Should be  50  CTOTИHKИ 1977

https://en.numista.com/catalogue/pieces8789.html
 Obverse and reverse lettering swapped

https://en.numista.com/catalogue/pieces3381.html
 The year is 1962 not 1952 (reverse description)

https://en.numista.com/catalogue/pieces4737.html
   CTOTИHKИ not CTOTИHKK

https://en.numista.com/catalogue/pieces4678.html
 CTOTИHKИ not CTTИHKИ

 Thanks :)

I think it's OK now !

Thanks - all done
As it was 11:47PM I was probably tired and didn't notice that also, for the last of the
 seven amendments, that there was similar to what was for the fourth amendment.
That the lettering for obverse and reverse are the wrong way round also.  

I thank you for the quick reply, and may I point out there is one amendment I
 mentioned a week or so ago that must have been missed, as there has been no reply
 and the coin still has (I think) the wrong size - so if someone check the diameter please ...
https://en.numista.com/forum/topic2092.html

P.S. I guess it was alright to put several amendments in one Topic
 - I don't want to create several threads. I make a note of anything I notice
 then like to send them together, if that's alright.