Contributed on Bulkoceanic Vessel as Junior Engineer.
Contributed on Ulysses Vessel as Junior Engineer.
Contributed on Petroqueen Vessel as Fireman Water Tender.
Bulkoceanic Vessel Junior Engineer period 1952 to 1953,
Ulysses Vessel Junior Engineer period 1954 to 1955,
Petroqueen Vessel Fireman Water Tender period 1956 to 1957,