Another mystery lens (who's the maker?)

so ... not too long ago I got myself yet another camera (yes, another one to fill up the last available spaces left in the house) and it came with a lens of unknown origins.
The lens, a Petzval, is aside from some minor balsam failure in one tiny spot in very good condition, although someone had decided to mix the elements and turn the barrel around - easy to fix.
But I have no clue of who the maker might be. All it says on the outer barrel is "Sold by T.G.Ramsey & Co Toronto", obviously a reseller.
The only other reference to a maker are the inscriptions on the side of the elements. The maker was kind enough to leave his name in pencil; but he doesn't win a price for legibility. Reads like "Punes Glue E.G.P." or something similar.
Anyone out here having some insight of who this guy was?

Doesn't ring any bells. Balsam breakdown is not just a recent phenomenom. So it could be a repairer's "signature" from sometime long ago. Watch repairers have an insatiable need to mark the watches they get their hands on too. I have a single objective where the inside surface of the lens hood has strange symbols made with a very thin steel pin.

It's french:

9 pouces glace ordinaires.

9 inch, regular glass ;)

There ya go! I can't quite make out the name/initals either, sorry.