Piute County News | 1928-08-20 | Page 5 | Submarine Possibilities

submarine po possibilities As far as ws we lime have been able to ns ascertain the greatest depth attained by a submarine Is feet although submarines have been known to reach a depth of feet unintentionally unintentional ay wo we are informed by the navy department that tho the length of time which a submarine can remain submerged submerge a depend upon the equipment which it carries for the purification of 0 the air normally submarines are arc so equipped that they may remain submerged tor for 50 hours and operate washington star