Specification of Gilbert Thonger : labels for bottles or jars containing poisons.
- Thonger, Gilbert.
About this work
Patent for bottle labels which have an embossed or textured (sandpaper) surface so that they can always be distinguished from those whose bottles contain non poisonous contents.
Where to find it
Location Status AccessClosed storesPat. vol. 30 Location AccessClosed storesPat. vol. 30:18