Steuben?

[kimberlykolbe]

Any Steuben experts out there? I have three pieces that have a diamond optic pattern. They all have wear on the bottom that suggests they're older pieces. No signatures to be found. 

[kimberlykolbe]

Couple more photos. 

[madamezulu]

The pitcher is actually Heisey, part of their King Arthur #3357 line.  This is the "54 oz. Footed Jug" with Moongleam handle and foot.  Circa 1925-1937. 

The green threaded vase does look like Steuben, I'll take a look at their catalog line drawings if I have a chance.

[madamezulu · Accepted solution]

So I think your green threaded is Steuben's #6815, would have been the same time period as the Heisey.  But you can check out the Carder Steuben Club website to confirm.

[kimberlykolbe]

Thanks so much for your help! Any ideas on that third piece? It has the same sort of diamond optic pattern, but with ribbing over the top of it. The bottom of the piece looks very much the same as the threaded piece.