Construction
- WP - Work Plans (543)
- Building Elements (3402)
- Architectural plans (437)
- Industrial buildings (1861)
- Multi-storey residential buildings (2487)
- Cottages, cottages, baths (4798)
- Soc/Utility Buildings (5390)
- Room Technology (121)
- Miscellaneous construction drawings (2689)
- Bridges (67)
- Technological cards (334)
- Metal constructions (429)
