Carl Linnaeus a rare book, if he let Linnaeus stay with him, and Burman accepted. On 24 September 1735, Linnaeus moved to Hartekamp to become personal physician to Clifford, and curator of Clifford's herbarium. He was paid 1,000 florins a year, with free board and lodging. Though the agreement was only for a winter of that year, Linnaeus practically stayed there until 1738. It was here that he wrote a book "Hortus Cliffortianus", in the preface of which he described his experience as "the happiest time of my life." (A portion of Hartekamp was declared as public garden in April 1956 by
Term Catalogue embracing all other subjects - philosophy set the catalogue's basic structure. Literature in the modern sense had no category of its own. Willer's project attracted competitors, three of whom gained the power to challenge his project at the turn into the 17th century: An independent catholic platform appeared first in Mainz and then in Frankfurt. The city of Frankfurt began to promote a "privileged" imperial catalogue trying to use the catalogues as a platform of censorship. The 1590 saw, thirdly, the arrival of a new catalogue designed to serve the Frankfurt and Leipzig book fairs - published from 1594 to