l as the of accidents and will have the great advantage of real- modification of the latter proposed by Mr. Bunau- after all. resolves itself into the answer to a single ques- izing the important problem of the aeration of the tun- Varilla. tion : Is the process quite trustworthy to remove the nel,… … Fig. 1.-MAP SHOWING THE DIRECTION LINE OF THE mixture of alcohol 75 per cent, oil 5 per cent, -TRANSVERSE SECTION AND PLAN OF THE Fig. 2. PROPOSED CHANNEL TUNNEL. plaster 5 per cent, white gum lac 5 per cent, TUBES AND OF A PIER. turpentine 5 per cent, and yellow wax 5 per cent.—P. GrraiKr…
Munn · Feet · Patents · Illustrated · Scientific American · Adapted · Bevel gear · Ball bearings · Cubic feet · Candle power · Perspective views · Breech block · Gear wheel · Horse power · Stand pipe
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