Here is a mystery tube. We have no idea what this is or what it was used for, but it looks really cool!
It has "RBIG" and "886-217" marked on the flange.
Click on the pictures for larger detail.

How To Order:

Purchasing our collector tubes is easy.
Just send us an email indicating the tubes you want.
We will let you know the total price including shipping and handling.

Shipping and Handling Information

Contact MDB Ventures
sales@mdbventures.com
or
sales@fourwater.com

Due to the highly volatile nature of the tube business, all Prices are subject to change without notice.