Here is one that a few specialists will instantly know, but for the rest.......any ideas on the purpose of this object?
Its a couple of inches across
![](http://farm8.staticflickr.com/7257/7804914206_87831d980a_c.jpg)
IMG_7720 by British Red, on Flickr
Its a couple of inches across
![](http://farm8.staticflickr.com/7257/7804914206_87831d980a_c.jpg)
IMG_7720 by British Red, on Flickr