To be really useful I do think it needs to be paired up with the affordable paperback: The Swedish Mauser Rifles (For Collectors Only) by Kehaya and Poyer, North Cape Publications, in order to provide a more definitive study of the Swede. There is plenty wrong (and right) with both books, but they complement each other.
Has anyone else who purchased the new edition noticed a few missing pages? Namely 241-264?