Unusual orange glass buttons

[silverliningmom]

 Hi all, I'm new to the group and very glad I've found it!

I would appreciate any info on these buttons. I've not been able to find info. Thanks, mamadi

[gauntlettgems]

Are you sure they are glass?

[quick_creations]

The large "dome-shaped" items are not buttons, unless they have shanks on the back. They are all beautiful, none-the-less. I recommend you join Buttonbytes on Facebook or Google groups to get long-time collectors' opinions.

[silverliningmom]

Yes, I'm sure they are. I've looked at them magnified and it's easy to tell. The corner of the piece on the left is broken and it looks glass also. 

[silverliningmom]

Thanks, I'll do that. They are self shanks. See the second photo

[silverliningmom]

They are very small. The buttons are 5/16".