We now have very few of these classic 1930s large Bagley Bowls available.  These come with one of our small UV torches to light them up.  The condition of these comes in at B2/C1 (see condition table above) and have a CPM reading of 170.

GMC cpm reading shown on items is a very (very) approximate indication of the various object's relative activity, measured over a 2-minute period, using a GMC-320 Geiger counter, in contact with the surface of the item.

The background count at the location where the readings are taken is typically between 9 and 15 cpm