Regum Daniae Series duplex Et Limitum inter Daniam & Sveciam Descriptio
Regum Daniae Series duplex is a 1642 Latin work by Ole Worm, a Danish scholar, presenting a double series of Danish kings and a description of the border between Denmark and Sweden. The single picture is a woodcut title-page emblem: a crowned coat of arms held up by two bearded wild men with clubs, set in dense ornamental scrollwork. A designer might take from it the symmetrical heraldic layout, with a central shield framed by a crown, supporters and strapwork borders.
