Bray Labs is the Tufts University Mechanical Engineering Shop specializing in precision machine engineering where I worked as their Design Intern.
Laser Cutter Guide
Hand-drawn guide to set up proper laser lens

Custom exploded view hand drawn guide of laser head set up.

Bray Lab: Custom Map Design
Icon Legend for Machine Shop Equipment
Metals Stock and Material Details
Plastics Stock and Material Details
3D Printer Plastics with Material Details
Foams and Material Details
Materials Closet Map within Machine Shop