Calendar: 1898-1899 Page 766

CXXX1V FACULTY OF SCIENCE arch to the fireplace also show the joint between the common joists and the trimmer Draw to 1" scale the joints between the following kinds of floor boards namely those laid with Plain or butt joints Rebated Ploughed and tongued Grooved and tongued Rebated grooved and tongued Draw to scale an elevation of quarter partition to room 14 feet wide and 10 feet high with central doorway feet wide and feet high marking on the scantlings of the timbers and sketching two of the joints used 10 Draw to settle an elevation of trussed partition for room 16 feet wide and 12 feet high in which it is desired that the weight should not rest on the floor itself Figure the scantlings 11 Draw in outline lean-to roof V-roof "couple" roof collar-beam roof king-bolt roof 12 Draw to J" scale king-post roof truss for span of 30 feet figure on the scantlings and sketch details of joints between king-post and tie-beam and principal rafter and tie-beam 13 Define "lap" and gauge Sketch to 1" scale plan and section of portion of roof laid with count- ess slates 20" 10"j the slates being nailed near the centre 14 Draw the following mouldings Torus Ovolo Cavetto Cyma recta Cyma reversa 15 Draw to 1" scale-plan elevation and section of square-headed external panelled door 3' 6" wide and 7' high hung to solid frame 16 Draw in isometrical projection to larger scale the joints of the above door Between the lock rail and hanging style