Vintage bottle

The above bottle contains a crucifixion scene and was made by my great grandfather who died c.1967 aged 97.

The bottle has a mould line from top to bottom and the base contains the following;

IGB (Irish glass?)

677

LVorY 2

L1111or LIIII (54?)

Any help identifying the bottle should help me age the contained scene.

Cheers, Pete

PS. He lived on a farm in West Cork and the furthest he ever ventured was the local church, with the family, by horse and cart, every Sunday.

Neat bottle, thanks for posting.

Any sign of a mold seam on the neck?

Also - a photo of the base may help with dating.