1. NMC140667 Drawing 1. Basement plan.
1. NMC140675 Drawing 10. Sussex St. Elevation
2. NMC140668 Drawing 2. Ground floor plan.
3. NMC140669 Drawing 3. First floor plan.
4. NMC140670 Drawing 4. Second floor plan.
5. NMC140671 Drawing 5. Third floor plan.
6. NMC140672 Drawing 6. Typical 4th, 5th, 6th, 7th floor plans
7. NMC140673 Drawing 7. Roof plan.
8. NMC140674 Drawing 8. Cross section.
9. NMC131148 Drawing 9. Rideau St. elevation.
11. NMC140676 Drawing 11. East side elevation
12. NMC140677 Revised basement plan
13. NMC140678 Revised basement plan
14. NMC140679 Plans for two additional stories for the Plaza Bldg. Cor. Rideau & Sussex Sts, Ottawa. - Sections
15. NMC140680 Roofing plan for Blackburn Bldg., cor. Rideau & Sussex Sts., Ottawa. - Sections
16. NMC140681 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing vapor-vacuumheating system
17. NMC140682 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing vapor-vacuum heating system. Steam mains in roof
18. NMC140683 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing one-pipe steam heating system. Basement plan.
19. NMC140684 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing lay-out of radiators. Ground floor plan
20. NMC140685 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing lay-out of radiators. First floor plan
21. NMC140686 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing lay-out of radiators. Second floor plan
22. NMC140687 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing lay-out of radiators. Third floor plan
23. NMC140688 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing lay-out of radiators. Typical plan 4h, 5th, 6th & 7th floors
24. NMC140689 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing lay-out of radiators. Steam mains in roof
25. NMC140690 Plans for store & office bldg., R. Blackburn Estate. Cor. Rideau & Sussex Sts. - Plan showing lay-out of radiators. Riser diagram
26. NMC140691 [Untitled section]