For sale is a really cool old time Germany Pocket Compass.  The compass has a few issues I want to point out.  First, the ring is missing, but the post is still there to insert a ring into.  Second, somehow some sawdust or something got under the glass as shown.  And the last thing to note is that the pin is missing for the hinge.  Once a pin is added the lid will be fine as the cover is included.  Please examine the photos to see exact style, era and condition.