Posted 10 years ago
antiquecol…
(26 items)
Made by Rotring in Germany. They make ink pens and drafting instruments. I cannot find this listed on their website or on the internet.
What is this? | ||
| Unsolved mystery items52940 of 96452 |  |  |
What is this? | ||
| Unsolved mystery items52940 of 96452 | | |
Posted 10 years ago
antiquecol…
(26 items)
Made by Rotring in Germany. They make ink pens and drafting instruments. I cannot find this listed on their website or on the internet.
Help us close this case. Add your knowledge below.
Create an account or login in order to post a comment.
Technical drawing compass
https://www.flickr.com/photos/panoramatic/4261536373/
Here is another with the product number information;
https://ehive.com/account/5386/object/401231/DROP_COMPASS_for_COMPASS_SET
Thank you for the information!
It appears that an isograph needle stylus point threads into this holder. What's confusing is you can only make a very small ink circle. Maybe 1/2” (if that) or less.