[Bonetools] Strange objects

[Alice Choyke]

Dear colleagues,
     These objects were found in Bavaria. they are not bone but I am hoping
someone can tell Cathy Barbash (a friend of a friend of Sandra Olsen) what
the heck they are. The definitely look 'historic' to me given the precision
they are made with but what do I know?

Best,
Alice
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://listserv.niif.hu/pipermail/bonetools/attachments/20130514/46827f6a/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Weird artifacts-sieves_.jpg
Type: image/jpeg
Size: 27247 bytes
Desc: not available
URL: <https://listserv.niif.hu/pipermail/bonetools/attachments/20130514/46827f6a/attachment-0001.jpg>