Sweden. Collection militärbrev. A large study collection nice mounted on pages of the M1 issue, consisted of 24 both unused and used military letters, incl five reply stamps on covers. Starts with a possible "proof", then a huge set-off of the whole envelope, then large spacer under the reply stamp, then a lot of varieties, shades and usages that exist. Also notations on pages of "varieties" in the printing. Something for the specialist but also for a collector wishing to study this issue. High catalogue value. Please see scan at our website www.philea.se. Good quality. (24).