Edit topic

Updated your discussion topic below.

Subject
Enter a subject for your topic. Maximum 150 characters.
Post Body
Enter your post below.
Does anyone know the history of the Schellens Blocking Devices (Germany)? What are they? I am doing genealogy research and came across this in connection with my Great-Grandfather, Hermann Schellens, a railroad man of the Rhine Provences, Germany in the 1800's. I would love to know more about his invention. You can reach me at: ljcarter6@austin.rr.com
Tags (Optional)
Tags are keywords that get attached to your post. They are used to categorize your submission and make it easier to search for. To add tags to your post type a tag into the box below and click the "Add Tag" button.
Add Tag
E-mail Subscribe
Check the box below if you want to receive e-mail notifications when replies are made to this thread.

Receive notifications