Related Clues:
- Blueprint details, for short
- X-ray ___ (gag gift)
- Contractor's guidelines
- They improve definition of small muscles
- Engineer's details
- Design criteria for viewing aids
- Glasses (sl.)
- Visual aids, informally
- Small mushrooms served up in glasses
- Species that is missing a means of seeing clearly
- X-ray ___ (novelty goggles)
- Blueprint details, briefly
- Technical details, for short
- Bins rules and regs
- Design details, informally