Kaspar Chicago 18

Haven't seen many of these around.  You might expect it to be wide open but it measures a bit more open than a 13/14.  I would call it a medium mouthpiece since it measures much closer than a Vandoren B40 etc.
Warm resonant sound, excellent response and articulation.  7 Day trial period.
Click on pictures to expand.

Kaspar Silver Lay Cicero Mouthpiece (Bb)

I've seen a few Goldbecks with gold facings, and a few Silva-Lay with silver, but never a Kaspar with this type of inlay.   Beautifully done.   More pics later today.
Here is the Ebay auction:   http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=220793405194#ht_500wt_1156

Cicero Sale Bb Kaspar Clarinet mouthpiece

This one is the darkest of the 3 currently being auctioned.  It has a great sound yet retains the articulation and pitch of any fine Kaspar.   Great conditon.  Click to enlarge photos.  All three of these were custom mouthpieces from the collections of Clark Brody, Robert Marcellus , Harold Wright , Anthony Gigliotti and other major american clarinetists.

Kaspar Bb Clarinet Mouthpiece custom facing

Ebay auction: http://cgi.ebay.com/Kaspar-Bb-Clarinet-Mouthpiece-/220772942231?pt=LH_DefaultDomain_0&hash=item336717c197#ht_500wt_1156

Up for auction this excellent playing and clean condition Kaspar Cicero Bb Clarinet mouthpiece.  One of three custom un-numbered mouthpieces being auctioned.   This one has a focussed centered sound with plenty of core and responsive clean articulation.  Click images to expand photos.

Kaspar 14 Cicero Clarinet Mouthpiece

                                        SOLD

In excellent condition, great sound and response

Kaspar 11

Sold

Kaspar Chicago 11

SOLD

Great sound, response, articulation.  Used in a major symphony orchestra.

                                               click on images to expand.