4" Slate Boatstone. Randolph Co, IN. Ex-Bill Cain

4" Slate Boatstone. Randolph Co, IN. Very well made, excellent condition. Ex-Bill Cain

4 5/16" Slate Winged Bannerstone. Perry Co, IN. Fine condition, exquisite banding. Ex-David Hart, Jim Gonyer, Bill Cain, Dr. Stan Copeland Collections. Pictured in Indian Artifacts of the Midwest III

Nice fantastic raised ridge panel bannerstone from Harrison Co., Ohio. Ex - Bill Cain and Nora Coleman Collections. Jackson COA.

2" Slate Boatstone. Montgomery Co, IN. Grooved top, scooped base. Very good condition. Ex-Bill Brockman. Bob Edler

3 3/4" Slate Gorget. Randolph Co, IL. Nice "worm mark" on one side. Ex-Curt Grimmer

4 1/8" Slate Birdstone. Randolph Co, IN. Front hole intact, back anciently salvaged. Neat example. Well made, nice polish. Ex-B.W. Stephens (Bi-70)

4 1/8" Black Slate Boatstone. Hancock Co, OH. Drilled and deeply "scooped". Very well made, a few small nicks. Fine relic. Ex-James Hovan

5 Slate Artifact Pieces (Bannerstones and Gorgets). Lawrence Co, IN. 1 1/2"-3 1/4". Ex-Bill Brockman, Bob Edler

4 1/2" Expanded Center Gorget. Spencer Co, IN. Thin, Adena style. Pronounce black banding on light green slate. Ex-Bill Craycraft. Nice. Davis G9 COA

5 11/16" Hornstone Dovetail. Gibson Co, IN. Ex-Bill Cain, Rory Schonnemacher. Rogers COA

Straw Porphyry Bannerstone 3" Straw Porphyry Bannerstone, Fleming Co. Ky., Ex. Bill Cain

Out of the Robert Warrenberg Collection Collected from the mid to late 1900’s

3 3/4" x 1 1/4" discoidal, Randolph Co. Illinois, ex. Schaffer

2 Grooved Boatstones, 2 1/8" (Meade Co, KY) & 1 3/4" (Harrison Co, IN). Ex-Bill Brockman

3 3/4" Slate Birdstone. Mercer Co, OH. Ex-Duane (Beanie) Johnson, Billy Hillen. "Worm Mark" decorates back side. Dickey & Jackson G9+ COAs

4" Slate Birdstone. Delaware Co, OH. Ex-Lyle Guckert, Mark Slachter, Augustine Wherle. Finely made, good condition with top of tail restored. Pictured in 2009 #4 Prehistoric American Special Birdstone

3 3/4" Slate Birdstone. Lucas Co, OH. Ex-Earl Townsend, Dr. Rollin Bunch. Has Dr. Gordon Meuser's familiar writing on bottom. Top 1/2" of tail restored

Great color and translucency. Professionally restored at the tip and base. We needed a microscope to see the restoration. Displays beautifully. Found in Holmes Co., Ohio. Ex- well known Bill Cain Coll

4 3/4" Slate Gorget. Letcher Co, KY. Brown slate. Ex-Augustine Wherle (802 W). Ex-Capt. Tom Miller, Tom Davis

2 5/8" Slate Boatstone found in Fulton Co IN, Ex. Mac Kacello

6 3/4" 3/4 Groove Axe. Butler Co, OH. Ex-Bill Ballinger

3 3/8" x 2 1/4" Hinge Bannerstone, Banded Slate, Shelby Co. Ind. Ex. Dr. P.R. Stanley Coll., Dickey C.O.A.

4 15/16" Scottsbluff. Randolph Co, MO. Thin. Ex-Gary Lewis, Walt Evans, Bobby Onken. Pictured in 2017 GIRS Calendar. Partain COA

4 5/8” Banded Slate Birdstone, Wy. Co. – Ex. V. Rish, R. Mcabee Coll.