31. An external force is therefore required in order to keep the top plate moving at constant speed. 32. The adjoining saddle shed is similarly built with bush timber uprights and top plates , though of lighter construction. 33. On the right-hand top plate sits a separately wound dual purpose dial, featuring long time exposure and cassette. 34. Distinguishing the three speed from the four is as simple as counting the fasteners on the top plate . 35. The beam is positioned below the top plate and supported on splayed brackets attached to the verandah posts. 36. Internal walls have vertical boarding and tie rods have been inserted connecting the top plates of opposite walls. 37. The meter needle was visible in the finder as well as on the top plate from the outside. 38. The size of cowls is expressed as height from top plate to base by width of kiln opening covered. 39. He poured the hot water on the top plate , then poured it onto the plate beneath, and so on. 40. Therefore, the pressure waves being produced by the top plate will be bigger, and the sound will be louder.
