Don’t have the rifle with me, it belongs to a friend. This rifle appears to have the markings scrubbed, I’ll have a better look next time I see him. I have a 1955 unissued Fazakerley no4 mk2 that is clearly marked. Also have other Enfields that are clearly marked.Just had a look at my “The Lee-Enfield” by Ian Skennerton. POF Pakistan also made them. The serial number should have a letter prefix, unless it was renumbered because the original number was illegible after bead blasting. I know a retired REME armourer who said Fazakerleys were notorious for being lightly and messily engraved. Does it have a large transverse screw or bolt in the stock? That would be a good indication it spent time in India.