Industrial Mineral Appraisals

Hydraulic or Mechanical Lifting Column / Jack Section

Vintage Electric Motor with Drilling Attachment (Partial Drill Press)

Geode

Vintage Brass Task/Desk Lamp

Vintage Brass Conical Shade Task Lamp

Lessons in Arc Welding, Second Edition

Basalt Pebble

Obsidian Gemstone

Polished Stone

Impact Extension and Adapter Set in Blue Case

John T. Plass Band Saw Patent/Award Medal

Vintage Singer Sewing Machine Head

Disassembled Vintage Metalworking Lathe (Components)

Amethyst Gemstone

Clear Quartz Crystal

Polished Stone

Raw Crystal Specimen

Granite Sample

Small Stone

Raw Crystal Rock

Vintage Delta Floor-Standing Drill Press

Twisted Metal Floor Lamp

Disassembled Mechanical Parts Assortment

Retired Loading Truck Icon Metal Sign (California Prison Industry Authority)

Lincoln Electric PROCORE 125 MIG Welder with Gas Cylinder

Horizontal Portable Air Compressor

Agate Stone

Igneous Rock

Obsidian Stone

Polished Quartz Crystal

Fossilized Wood Fragment

Smooth River Stone

Andrews Branded Machine Parts Collection

Twisted Metal Floor Lamp

Small Rock Specimen

Disassembled Vintage Metal Lathe Components and Accessories

Possible Meteorite

Forged Metal Towel Ring

Vintage Wooden Two-Tiered Utility Table with Casters and Dark Inset Panels

Amethyst Geode Cluster