The first commercially available all-metal Router Pantograph. Make mortise and tenon joints super quick and easy; very unique. Higher-res photo and info in comments [975x717] : r/toolporn
Milescraft 1298 3D-Pantograph Stencil Jig - District Artisan
Pantorouter
3-D router pantograph
Milescraft 1221 Pantograph PRO - Complete Tracing Routing System for Custom Made Wood Signs , Black - - Amazon.com
cutting type with the pantograph router | see video here | Nick Sherman | Flickr