Show gatherings gathering in a day when snaking 1111 king a long voyage nt at one particular spot on the other oilier side of lite lie world the change Is represented represent cr by a abole day which must ile he added or sub stra tell according to the vay the ship Is going on a leap year ga eo ins ing from yokohama to lo sin san Frim francisco elseo should the ship couie come to the place of change on february uarl I 1 I 1 al 21 I 1 then if it 11 day Is added that added day is knorn diio n of nr ticia lly as february 30 |