I added this one to they library a few years back. It's an excellent resource on Husqvarna's! It's in the Swedish language, but I've found it very easy to understand given some knowledge of the book's subject matter. It provides history, and a page or two of descriptions on each model with a picture or two. Chapters are organized by type such as: rim-fires, rolling blocks, shotguns, pistols, rifles, etc. Highly recommended!

It calls out a model 46, 46A, 46AN, 46B, 146, and 246.