
Stapling a publication from the back to the center.
Found on
http://www.nmoa.org/Library/index.htm

Stitching where the wire staples pass through the spine from the outside and are clinched in the center. Only used with folded sections, either single sections or two or more sections inset to form a single section.
Found on
https://www.encyclo.co.uk/local/22539
No exact match found.