5 5/8" Porphyry Iowa Slant Groove Axe. Dickey COA.

5 5/8" 3/4 Iowa Slant Groove Axe. Mahaska Co, IA (Freemont). Porphyry with large cream color phenocrysts. Excellent symmetry. Very well made, crisp features. Excellent condition. Found by Wayne Polk a

4 5/8" Iowa Slant Groove Axe. Keele COA. Nice Bit and Overall Finish. From the Steve McCabe Collection, Milan, Sullivan County Missouri

4 1/2" 3/4 Iowa Slant Groove Axe. Mahaska Co, IA (Freemont). Finely polished Granite. Excellent symmetry. Fine condition. Found by Wayne Polk around 1953. Dickey COA

5 5/8" 3/4 Iowa Slant Groove Axe, Madison Co, Iowa, Native American Arrowhead, Indian Artifact

5 1/2" Porphyry Iowa Slant Groove Axe Made by the Late TJ Onken August 1, 1946 - April 6, 2018. Considered the best axe maker of the past several decades TJ made a living making axes for his Brother a

4 5/8" Iowa Slant Groove Axe. Boone Co, IA. Very fine example with defined shape. Fine condition. Black and White Speckled Granite. Ex-Steve Elwood

4 5/8" Iowa Slant Groove Axe found in SE Iowa. Ex Tom Ryan Collection

5.1/2" Iowa Slant Groove Axe, Incredibly colorful green and white porphyry, Appanoose Co Iowa, Pictured in Prehistoric American #4, 2011 and Prehistoric American #4, 1992, Ex Dale and Betty Roberts Co

6 5/8" 3/4 Groove Fluted Porphyry Axe, Iowa, Native American Arrowhead, Indian Artifact

3 5/8" 3/4 Groove Axe found in Lee Co Iowa-Highly Polished and in Excellent Condition, Motley COA

5 13/16" Iowa Slant Groove Axe. Cerro Gordo Co, IA. Very well made. Excellent shaping with crisp edges. Just a few small nicks on this fabulous example. Ex-Gary Cuckler, Maury Meadows (MM557)

4 1/4" 3/4 Iowa Slant Groove Axe, Motley COA, Lee Co, Iowa, Outstanding Shape and Form, Ex Jim Millard, Native American Arrowhead, Indian Artifact

High Grade 3/4 Groove Axe, Dickey COA, 5.1/2" Long, Found in Franklin County Missouri, Ex John Grotte, Very developed ridges and groove. Square Pole, Perfect Bit.

5 1/2" Iowa Slant Groove. Marion Co, IA. Very fine Axe with excellent symmetry and defined features. Polished Granite with green marbling throughout piece. Excellent condition. Ex-Steve Conrad, Tim Te

5 3/4" 3/4 Porphyry Groove Axe found in Illinois. Comes with Ryan Keele COA. Ex John Borrowman Collection Arrowheads, Prehistoric, Ancient, Authentic Native American Artifacts

Found By Doug Wallace in Boone Co Missouri. Great Color. Good Lines and Finish

3 1/2" 3/4 Slant Groove Axe, Motley COA, Tama Co, Iowa, Ex Strokota Brothers, Ex Marolf Collection, Native American Arrowhead, Indian Artifact

4 5/8" 3/4 Groove Axe, 2x COA- Motley/Meadows, found in Pettis Co. Missouri, Ex Jim Crawford Collection

3 5/8" - 3/4 Groove Axe. Keele COA. From the Steve McCabe Collection, Milan, Sullivan County Missouri

5 5/8" x 3 1/16" - 3/4 Groove Axe made from Granite. Comes with Keele COA. From the Steve McCabe Collection, Milan, Missouri. Highley Raised ridges with a fluted bottom.

3 5/8" Developed 3/4 Groove Axe, Keele COA, Ex. Steve McCabe Collection, Milan, Sullivan County Missouri. Mr. McCabe collected from 1984 until 2022.

5 3/8" 3/4 Groove Porphyry Axe found in Illinois w/ Keele COA. Very nice axe with some porphyry spots in it. Comes w/ a Ryan Keele COA

8 5/8" Giant 3/4 Groove Granite Axe (Weighs 7.9 pounds). This axe has a nice use polish to it and displays nicely. This is a huge axe weighting in at 7.9 pounds. Ex George Wolf Collection.

7 13/16" Outstanding Highly Developed 3/4 Groove Axe found in Peoria County, IL. This axe is awesome. If it were found in Iowa or Northern Missouri we would call it an Iowa Slant Groove. Truely old ax