2" 3 In One Oil Sample Bottle

This tiny bottle probably costs more than the contents. Plus it was a free sample. I wonder what the shop made for it one it made. There is a shop number on the bottom of the bottle. The employees were paid by the bottle. A bottle with a stoper instead of a screw top would be about 100 years old, probably turn of the century.
Also note the triangular shape. A lot of interesting things going on with this bottle.