The group took a big step towards their later prominence with the 8 November 1974 release of their fourth album.
'Thin Lizzy', 'Shades Of A Blue Orphanage' and 'Vagabonds Of The Western World' are all coming back to wax.
Thin Lizzy had given themselves quite an act to follow when their sixth studio album Johnny The Fox was released on 16 October 1976.
It was the LP featuring the UK top ten hit 'Killer On The Loose,' and the first with guitarist Snowy White.
The band's eighth studio album hit the US top 40 and went gold in the UK.