What in the heck is this?

[bbheigle0605]

I went digging today in my honey hole and found this glass thing. I did good today and found some late 1800's bottles (will post after I clean them up). Anyway, what is this? Never seen one. Thanks!

 

[garren]

Old glass syringe plunger?

 

[bbheigle0605]

Old glass syringe plunger?

<img src="http://www.treasurenet.com/forums/attachment.php?attachmentid=828520"/>

Wow! Looks like it! Thank you! Kinda figured it had to be something medical.

 

[Bass]

Hey BB, glad to see you're still digging in that bottle haven. Can't wait to see your latest finds!