Dyma esiamplau o lên ym mhapurau newydd Cymru yn ystod y Rhyfel Byd Cyntaf yn trafod y rhyfel ar y môr.
JACK'S YARNS: THE SECRET PETROL STORE AT SEA
JACK'S YARNS: THE SS ELSINORE
JACK'S YARNS: THE GERMAN SUBMARINE
Jack's Yarns: THE QUEER OLD MAN OF THE SEA
JACK'S YARNS: CAPTAIN SAM OF THE SNOWDON PEAK
JACK'S YARNS: MEIN KAISER'S IRON CROSS
JACK'S YARNS: THE WILY TURK
JACK'S YARNS: A PIRATE FROM KIEL
JACK'S YARNS: A PERFECT CURE (1915)
JACK'S YARNS: MY GREAT ADVENTURE (1915)
JACK'S YARNS: WAITING FOR THE DAY (1915)
JACK'S YARNS: ANOTHER DISCOVERY (1915)
JACK'S YARNS: "I VAS BREETISH TOO"
JACK'S YARNS: AVENGED HIS SON (1915)
JACK'S YARNS: NABBING A SPY (1915)
JACK'S YARNS: THE FISHERMAN AND THE HUNS (1915)
JACK'S YARNS: ANOTHER SUBMARINE (1915)
JACK'S YARNS: THE LONELY COTTAGE (1915)
JACK'S YARNS: TORPEDOED WTHOUT WARNING (1915)
JACK'S YARNS: THE KITE-FLIER (1915)
JACK'S YARNS: AN AGENT OF GERMANY (1915)
JACK'S YARNS: A COIL OF HOSE (1915)
Y SUBMARINE (1915)
Barddoniaeth: MELLDITH YR ELLMYN (1915)
Y SUDDLONG
Y TANFORYN (SUBMARINE)
Y SYDDLONG
The Pirate-Huns
"A MALEDICTION."
DAVY JONES (1918)
"A CLEAN PEACE" (1918)
"THE LIKES OF THEY" (1918)
PULL YOUR WEIGHT (1918)
THE GERMAN BAAL (1914)
ER COF (1917)
TALES OF THE CHANNEL (1919)
