Wow, a NOS battery -- cool! I will be interested to learn if you are able to bring it to working condition.
I would take very well (evenly) lit, very straight-on, very high-quality photos and careful measurements of each decal, so that they can be reproduced if necessary (I have an excellent graphic designer who does this). Then the decals can be reproduced faithfully in the future when it is eventually time to replace the battery.
Interesting error of omission in the application list on the side of the battery; do you see it?