I have mixed emotions about Jim. I have a lot of his books, but, many of them have errors in them......you can't take them as "gospel" on a lot of things. One time I picked up a rifle locally (Selinsgrove..Snyder County) from an old couple.
Gun was signed "M. Beaver" very plain on top of the barrel, and it had all the familiar parts of a Samuel Baum rifle, or a
New Berlin piece....same architecture, same trigger guard, same sideplate, etc. The gun originally came out of Millheim
which is due west of New Berlin, in the same valley. I figured it was probably made in the Baum shop. I showed it to
Jim Wisker, he looked at it for 30 seconds, and proudly declared " it was made in Ohio". Nontheless, I still enjoy some
of his books, they show a lot of rifles not shown elsewhere.....Don