It seems that there are inconsistencies in the article
https://en.numista.com/catalogue/pieces276.html
Edge description states the existence of the word "PROTEGE":
Lettering: DIEU PROTEGE LA BELGIQUE ***
Comments states:
Position A: [...] text on edge is NOT readable
Year distribution states:
1873 Position A; "PROTEGE" with larger spacing 33mm; star stands on one peak
There are 4 questions.
1. If the text is not readable, how is it possible to check a word on it?
2. If you read the year distribution comments for all years, you will find no option for "PROTEGE" other then mentioned. Then why it is mentioned, if no other differences are known?
3. Optional. What is the difference in terms 'dot' and 'point' in the year distribution? If these two words mean the same thing, does it worth to leave just one term, let's say 'dot'?
4. SCWC states:
1878 3 known
Does it mean, that there are till now 3 pieces or two others were melted recently that is why Numista catalog statement:
1878 1 In possession of National Bank of Belgium
is true?