cover POSTAL STATIONERY: 1858-71, an interesting collection (15 items) with uprated and foreign usages showing various boxed and circular Mannheim date stamps, including 1858 envelopes with embossed stamp at left 3kr., 6kr. (from Baden to Mannheim) and 9kr., 1862-66 envelope with embossed stamp at right 3kr. uprated with 1862 3kr. registered to Würzburg, 3kr. uprated with 1862 3kr. pair to Hungary, 6kr. and 9kr. (to France); one item with a long tear, several others with slight creasing or staining