Thinking of paperweights, or perhaps candlesticks,

[Dan Fromm]

http://cgi.ebay.fr/SCHNEIDER-BOUGEOI...QQcmdZViewItem

And from Schneider (but not Kreuznach), no less!

[Jim Galli]

You can tell they're Schneider from the Schneider-itis.

[kirkmacatangay]

The glass has bubbles, so that is a sign of quality materials used.

Kirk

[Len Middleton]

Do you know what format it would cover?

And what size shutter would they fit into?

Or do you need to use one of those universal iris lens clamp things?

[seawolf66]

Happy Grinding that baby !