Two priests carrying books read the office of the dead over the body of
the deceased saint, who lies on a bier, surrounded by candles. This is
the left hand part of a two panel composition - the right hand side (panel
18) shows St Ambrose's miraculous appearance at the funeral.
(1 - bottom) "S : MARTINUS"
The lighter, transparent piece of blue glass, between the two priests
is clearly a recent replacement. I'm also a little suspicious of the area
top right, with the irregular-shaped leading, which may have been an earlier