42 THE MARINE REVIEW February, 1917 “Having a PULL means having a friend in power who will act as a steam windlass for you.” The “Providence STEAM WINDLASS (Compound Spur Gears) has another kind of pull, and plenty of it. It has 15 per cent more pull than the worm-geared types and at 50 per cent faster speed. You have been looking for just this combina- tion. Our price will please you, too. Write us today. AMERICAN ENGINEERING COMPANY SUCCESSORS TO AMERICAN SHIP WINDLASS CO. AND WILLIAMSON BROS. CO. MACHINISTS AND FOUNDERS PHILADELPHIA eke DUNN TT =| = There are many kinds = Longest = of sheet packing. = = Some kinds give service = S for but a short time. = e = These, regardless of = Pr ot e ctio nh = cost, are expensive. = = Other kinds give long = = service—profitable = : : = service. These, if = against storms, salt air, salt water and = boupht ata reasonable = deleterious conditions is given by = oo = , z ; ICA PAI -{NB Pack : SILICA PAINT _|N.B.O. Sheet Packing = GR APHITE = is the rome kind of sheet packing. It is = : = the “cheapest per year” sold, because it gives 2 to all iron or wood work above or below e ee ie a ne = deck where a dark color paint can be used. = “N. B. O.” is unequaled as a joint packing, = = not only on steam lines, but also on ammonia, a Write for interesting booklet No. 77 B = gas, oil and alkali. ; = = We'll be glad to send you a sample piece large = Made in JERSEY CITY. N.J by the = enough for you to give it a satisfactory trial. pes A me == = = . ; = Write today for our illustrated catalog - _ Joseph Dixon Crucible Co. | - Established 1827 _ | Home RUBBER Co. = B-123 = TRENTON, N. J. SrilNNNNNNN0N00 0000000000000 LULL Please mention THE Marine Review when writing to Advertisers