Boxed PearlDuck Deep Rock Coticule
I’m guessing that the box had a PearlDuck label at one time. I’ve seen a few of the PearlDuck Deep Rock hones and this is the same type of box and the stone has the same lettering stamped on the side.
This stone is NOS – never used, never lapped. The blue line along the side and the fact that it’s a natural combo stone infers that this might have been mined from the La Petite Blanche vein.
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Approx. Dimensions 4.0 x 2.0 x 0.9” / 102 x 51 x 23 mm
Coticule Layer: 0.5” / 11.5 mm
Weight: 13.5 oz / 384 g
