Instructions
Basic slot-together-and-glue construction. There's a tutorial at Make: Online:
blog.makezine.com/archive/2010/01/make_projects_-_periodic_table_elem.html
The file named spdf-blocks-three-quarter-inch-deep.dxf includes additional pieces to build a separate 2x14 cell f-block cabinet for the lanthanides and actinides.



