11 he was pierced by a lance in maliapour ( 6 )
13 a carpenter's square and a staff are usually his symbol ( 4 )
14 "the end of this dispensation" ends his gospel ( 2 7 )
15 a religious sect an òffshoot of the Manichaeans (10 )Thank you x
From Danny's link:
The emblem of Thomas includes a carpenter’s square. Tradition recounts how he erected a church in India, while carrying on his ministry there. The rocks, arrows, and spear which are also shown tell the story of a...
11 is Thomas but 13 mentions a carpenter's square