Holy Roman Emperor from 1556 to 1564. Manuscript DS in German, signed “Ferdinand,” one page, 11.5 x 10, October 10, 1526. An untranslated, ornately penned decree. In very good condition, with folds (one fold lightly touching signature; others with partial separations reinforced from the reverse), light soiling, and scattered toning and spotting. The signature is large and generally unaffected. LOA John Reznikoff/PSA/DNA and R&R COA.