Lanza refers to a 1969 book "CATALOGO LANZA De Cartucheria de Fabricaciom Nacional (1893-1969) Version Militar and 1701 is the number where this cartridge is found in the book.
Lanza was a Coronel Doctor Ingeniero de Aemamento
There some things in this book I find very hard to understand / confusing. For example the illustrated headstamp is FNP 7.9 55 and he notes it as a Model - Experimental 53
Perhaps someone else can enlighten us?
The CA-001 seems to also be part of his listing number. But I may be wrong about that.
This bullet and case type also exists as a 7.62x40 & is one to look for as it’s quite hard to find.
Here is the bullet and core I’m not sure what the note “Core & Jacket not Swaged” means.
As to labels, if the label was generated by someone of importance, then I would leave it, as that is of importance in establishing provenience. However if it was generated because the last owner needed a reminder what it was, then if you don’t need it, and have the information and reference recorded elsewhere then I’d remove it. My 2¢
Ps you have a typo- 7.02 instead of 7.92, fat fingers?