Sweden. Military postal stationary Facit M13, Small collection of M13 A+B issues on mounted pages, which start with a rare 1966 type M13A (few known) which was never issued and destroyed in 1981. Then both 1st and 2nd clichés of M13B. Unused and used envelopes and reply stamps on cover. Also some documentation and articles of this issue. Very good quality! (8).