Someone else recently posted photos of an identical bottle. I have no idea as to its use. My only guess is that the lugs provided some additional way to secure the cap because the contents were hazardous or poisonous.
I would recommend going through some of the glass bottle manufacturer catalogs posted at the https://sha.org/bottle
start with this one https://sha.org/bottle/igco1926.htm
See if you can find a matching style. Let us know what you find.
