Anyone know what this is? : r/Tools

Loving Your Job in Special Education: 50 Tips and Tools - 1st Edition

Anyone know what this is? : r/Tools

Does anyone know what this is? : r/Tools

Unknown antique tool, about three feet long; looks like some kind

When Do You Need an ASME R-stamp for Repairs to an ASME Tank? - Apache Stainless

Does anyone know what this is? : r/Tools

Tools

MS 661 R C-M Chainsaw, Professional Saw with Maneuverability

Anyone know what this is? : r/Tools