The article of coinage of Isle of Man 2 Pence - Elizabeth II Hand Working Tools KM#208 had many inconsistencies and on convenient occasion the modification request https://en.numista.com/catalogue/contributions/voir_demande.php?id=12192313
to correct them was made:


Note. Obviously the right information is part of the article, but it does not consists of the data of the article directly. This is not the case of this topic and in this post onwards this important addition will be omitted.
It is still an example of grammar nonsense in the Obverse (head): Description with keywords (en)

which is corrected everywhere, according to preposition made by the author a few years ago to return to the grammar learned in primary school. Here it is still rejected, which means that the referee as well as His Majesty after appeal insist on spoilage and continue guard the fake text.
But the Comments section represents the intervention in the classification, which was made silently, without informing the author about the changes by Numista Team and it was made wrongly.
it was proposed and rejected
1991
A few groups are known.
it is an important part. It shows that the text is about 1991. It helps in attribution: if a collector has other year in hands, it is not here. See for example N#170525 where the years are in chronological order and types of the same year are given according to the classification.
Reverse
It is important and standard part. It means that the differences are about this side. The first given Obverse, for there are no known till now differences in the Obv. 1991 the text is omitted. See for example N#8032
where both sides have differences in the same year.
Die A1 - die letters under the pottery wheel, both are so close that the first letter with missing right diagonal bar. The first letter lower than the base of wheel.
Picture: © Images courtesy of Alexandr Prokofyev.

Die A2 - die letters under the pottery wheel, both are so close that the first letter with missing right diagonal bar. The first letter touches the base of wheel.
Die A3 - die letters under the pottery wheel and far away from each other, the first letter is written completely.
It is a must to have such division. The main group is die A, die letters (or may be die marks, as MMowiec informed) are under to pottery wheel. For there are different position of them, they have numbering A1, A2, A3.
Die B - die letters between bottom and central part of the wheel.
It is a must to have it without numbering, for till now only one type of this die is known.
Note. Dies of group A are nicknamed "low position" and dies of group B - "high position" of die letters by collectors.
It is highly recommended to keep this line. It shows the correspondence of the standard classification of the dies with jargon, used by collectors.
This comment is in consistency with standards in numismatics, with Numista policy and other articles of the Isle of Man coinage: see for example N#1371
where the same style but without subdivision A1, A2, A3 is presented.
That what we have is hard to be named numismatics:
Since when the jargon became terminology?
How the image

which does not even respect the Standard Catalog of Worlds Coins was allowed to be present?
In which way the classification of the dies may be returned to the standards?


