Found this while digging a privy. The bottles are circa 1890. This has holes at both ends. A bit larger opening than what I thought it would be for string like a bobber. No clues tho. Any guesses? Thank a lot. Jgas.
I figured since it was in a privy its gotta be a medical purpose or bulb for a syringe type thing. Who knows. Mole I think you are on to something. jgas