3 5/8" undrilled Boatstone - Gneiss. Indiana. Purchased by David Ramp.

3 5/8" undrilled Boatstone that is well made from Gneiss. Found in Whitley Co., Indiana. Purchased by David Ramp in July, 1978 from Barry Krumlauf. Ramp's original catalog # is O-74. From the collection of David and Josephine Ramp.