Horologiographia: or, the art of dyalling, being the second book of the use of the trianguler-quadrant : shewing the natural, artificial, and instrumental way, of making of sun-dials ... by the trianguler-quadrant : also the use of the same instrument in navigation ...
Versie 3 kan via "Content Negotiation" opgevraagd worden. Zie IIIF API Version Switching