3 pieces of glass...any ideas?

[up2no6ood]

Found these in my mothers estate. They look like they were to a lamp but I have searched high and low and cant find anything similar.

[D&b antiques]

Have to agree on the lamp part's.but it's also ''Slag'' Glass.

[KC]

My first inclination was a lamp....however, was there a plate also with it?

Could have been a more "casual" tier server!  Large base on bottom, plate on top, "vase-like" piece next, medium plate then, smallest piece of slag, then small plate and bolted through all with a single rod.

[waywardangler]

Could those parts or some of those be onyx rather than slag glass?  I am voting for lamp parts also.

[up2no6ood]

hmm im starting to think it might be parts to an old ashtray stand.

[waywardangler]

Yes, up2no6ood, it looks like you may have nailed it!  Any chrome parts lying around?

[up2no6ood]

yep just the tiny piece that goes between the two pieces I gotta dig around some more the rest has to be somewhere!

[KC]

Yeah!   Nailed it!!!!

[cogar]

Akro Agate was noted for making glass pieces with those "swirls" in it and was also a big producer of marbles.

If you find a marked piece the "mark" will be "a crow flying through a capital A".

Akro = "A crow" 

So, its possible those above pictured pieces were made by Akro Agate but probably are not marked as such if they were.