Dingo numbering

[Keencutter]

OK, so how many are numbered on the back of the blade and how many are numbered on the spine? That is the question.
My #31 is on the blade.

 

[Tom Krein]

I honestly don't know.

I think approx. 20 of them are numbered on the blade and the other 30 are numbered on the spine.

Tom

 

[xinel]

Mines on the blade