Sweden. Collection militärbrev. A large study collection nice mounted on pages of the M3 issue, consisting of both unused and used military letters, reply stamps on and off covers. A lot of varieties, shades and usages. Mainly all that exist according to catalogue. Also some that are mentioned but not priced in the Facit catalogue. Also notations on pages of "varieties" in the printing that is not mentioned in the catalogues. Something for the specialist but also for a collector wishing to study this issue. Also some other documentary material. High catalogue value. Please inspect! (232). Fine quality.