AS REPORTEDno primary record reached; this is what the reporting says
Historical catalog records from the Library of Congress illustrate and document the traditional method of magnetizing an iron bar by heating and hammering it while aligned in a north-south orientation.
[Chapter opening with illustration of man heating and hammering iron bar aligned in north-south orientation to magnetize it, decorated initial H and two cherubs, and surrounding text] skip navigation Library of Congress Prints & Photographs Online Catalog Ask a Librarian Digital Collections Library Catalogs Search GO Library of Congress > Prints & Photographs Reading Room > Prints & Photographs Online Catalog > Record { link: "https://www.loc.gov/pictures/item/92518615/", thumbnail:{ url :"https://cdn.loc.gov/service/pnp/cph/3b40000/3b41000/3b41400/3b41492_150px.jpg", alt:'Image from Prints and Photographs Online Catalog -- The Library of Congress' } ,download_links:[ { link :"https://cdn.loc.gov/service/pnp/cph/3b40000/3b41000/3b41400/3b41492_150px.jpg", label:'Small image/gif', meta: 'b&w film copy neg.
http://hdl.loc.gov/loc.pnp/cph.3b41492 Related - Browse neighboring items by call number. Collection: Miscellaneous Items in High Demand [Chapter opening with illustration of man heating and hammering iron bar aligned in north-south orientation to magnetize it, decorated initial H and two cherubs, and surrounding text] About This Item Obtaining Copies Access to Original Marc Record Title: [Chapter opening with illustration of man heating and hammering iron bar aligned in north-south orientation to magnetize it, decorated initial H and two cherubs, and surrounding text] Date Created/Published: [published 1600] Medium: 1 print : engraving, with text.