Yes... rifle no.7 in vol I pgs 38-41. I had to look it up after I got home yesterday. Here are some specifics...
Shumway placed it in chapter 1 with rifles of Germanic origin. It has a 39 7/8" smoothbore barrel. It has a Germanic looking trigger guard with double spur. The side plate is more akin to German rifles and not American made rifles. The stock is walnut. It would appear that it was shortened during it's working life. The trigger pull is 12 1/4", the carving doesn't fit the space behind the cheek piece and some may have been lost, and the buttplate looks like a lesser quality swaged sheet replacement.
The cheek piece is where the likeness comes. It has a curved lower line, like the tulip rifle, and the relief line coming off the cheek piece is remarkably similar. This line doesn't flow into the scroll, like on the tulip rifle, but the scroll is part of a different element.
This is the kind of stuff I like to see because it gives modern makers a place to start, but allows them to use their own designs. Think of it like a math formula. You can stay within the formula (the overall artistic design) but change a number (specific design element) here and their to make a unique statement.
As I was looking through my books last night I came up with another one...
In the Jaeger book sold by Jim Chambers on pgs 233-239 their are a pair of jaegers made by Ferdinand Eckart in Bamberg Bavaria. The brass mountings are similar to a rifle in the ALR library.
The printed copy I have of the ALR library rifle is a little fuzzy, but it looks like the signature is Zully or Ziily. This rifle has a wooden trigger guard. and walnut stock. The carving on this rifle is remarkably similar to a rifle in a Muzzle Blasts article from May 2004.
The rifle on pgs 61-63 of the May 2004 issue of Muzzle Blasts is in the collection of the Washington Crossing State Park in New Jersey. The owner believes the rifle was made by A. Angstadt in Berks co. PA. Given the similarity to the rifle on this site, I don't believe this attribution is correct.
This gives us 3 related rifles... a jaeger made in Bavaria Germany... the ALR library rifle that is related by German gunmaking school which was probably made in Germany... and a rifle that may have been made, or at least used, in America.