Maritime Colliery
of Pontypridd
1885 Accident reported and one boy died.[1]
1893 Bought by the GWR after it had been idle for twelve months in a pay dispute.[2]
1913 There were 2,407 men employed.
1927 An underground gas and coal dust explosion killed 52 men
1935 Owned by Partridge, Jones and John Paton
1989 Pit closed.