How do blueprints work?

Related questions

1. Can a 2x4 wall be load bearing?
2. What is Blueprint training?
3. What should a blueprint include?
4. What is the difference between a blueprint and a drawing?
5. What is called Blueprint?
6. Why are blueprints no longer blue?
7. How do you read room dimensions?
8. What should house plans include?
9. Why is it called Blueprint?
10. What are blueprints called now?

Tags

1. #sheets
2. #light
3. #using
4. #allowed
5. #process
6. #introduced
7. #herschel
8. #production
9. #number
10. #unlimited
11. #blueprint
12. #copies
13. #accurate
14. #print
15. #rapid
16. #reproduction
17. #contact
18. #sensitive
19. #technical
20. #drawing