After posting I got out my Dillin book and find the same rifle pictured twice in two different locations. Note I have the revised 7th edition of the book from 1975. In the earlier edition's you will find this rifle on different pages. On page 106 listed as "The Early Roesser And Two Later Rifles": By Matthias Roesser, Lancaster, PA; dated 1746; 59"; 44" octagon barrel; originally about 42 caliber; small wrist type; weight 8 lbs; bust of Indian engraved on upper butt plate; very handsome piece (from Dillin collection". This same rifle is again pictured on page 168 with the same description from the Dillin collection. I now find it strange that I cannot find any notes made by George Shumway in this volume to deny this rifle's claim of age! It sure would be nice to know where this ole girl is today!