31. This fireproof house was built from plans drawn by Frank Lloyd Wright. 32. The ammunition depot and submarine repair base were modern, fireproof buildings. 33. The extensive use of concrete makes the building more fireproof . 34. Bulletproof and fireproof steel armor plates envelop the body and cockpit entirely. 35. The interiors had been lined with oiled wood instead of fireproof material. 36. Passenger vehicle carriages are sealed off with fireproof doors and are pressurised. 37. The ammunitions depot and submarine repair base were modern, fireproof buildings. 38. It included four fireproof levels of shelving below ground level. 39. Fireproof construction was used towards the end of the century.40. When it was built the commissioners wanted a fireproof courthouse.
