Show NAUTICAL NOVELTIES furnished ly by the V U S navy recruiting station salt lake city thor iho aid of lie he Sub marnic lung a man can call ascend from a depth ot of feet in one minute every eveia submarine in ill the navy carries two submarine lungs tor for each man plus ten percent for or spares in ills his tests with a submarine lung lieutenant IT I 1 13 N ac ascended front from a depth ot of over toe fee 1 sea pressure is I 1 II 11 I 1 hundredths of 0 a pound per square inch for each foot or of depth therefore it at t f ct the pressure is I 1 11 I 1 pou pounds rids A first class navy dlce ailva br be alile to work at a depth of feet and lio lie able to t withstand pres silve it at feet lie ile bo be able to us its the tools and equipment provided for undersea work the greatest depth worked by navy divers it a land rubber lubber suit Is about feet feel nd in a metal suit stilt they have worked to lo a depth bt feel tile tho rubber diving d I 1 suit stilt worn oy ny navy avy divers weighs 27 pounds the helmet and breast plate 53 pounds pound the belt 80 pounds and the shoes 23 pounds many ships of the navy give a christmas party when they are in fit port on oil Chris day orphan and ami poor children are to the party the children are given i fino fine dinner and presented with clothing candy games and other gifts this custom custori originated on the battle shili P new york in 1917 a as a result of which the new york la 13 known as the christmas ship the navy maintains nine trade schools at the Ti training raining station san vego dego california where recruits nho ho have finished their twelve weeks recruit tr draling trailing aling are given adt ional instruction elrese schools are arc electrical Electr cal school radio school Af aviation lation mt sc school hool carpenters school machinists school musicians school bug lers school boilermakers Boller Doller makers school and Ship titters school all large vessels which pass un der oer tho tha brooklyn bridge have to lower their topmasts top masts to go un under d er the bridge the height of the bridge is feet 11 inches the armor of a modern battleship weighs approximately eight thousand tons tho the deepest place yet found in tho the ocean is in the I 1 mindanao Mind inao deep between the philippines and japan where soundings show feet the water of the gulf stream Is of deep indigo blue color its junction with ordinary sea water may be plainly recognized the gulf stream which has bas its origin in the straits of florida hows flows in ap approximate north easterly direction oft off the east coast of the united states it loses its identity oft off cape cod massachusetts |