(57) A double glazed leaded light unit comprises first (4) and second (10) facing sheets
of clear transparent material, a perimeter frame (9, 11) spacing the facing sheets
(4, 10) apart and hermetically sealing the gap (8) formed between the facing sheets
(4, 10), and located within the gap (8), the lead strips (7, 7a) and glass pieces
(1, 2) of a leaded light (3), and is characterised in that the pieces of glass (1,
2) are supported directly, against the inside of the first of the facing sheets (4),
a first framework of lead strips (7, 7a) is secured over the edges of the pieces of
glass (2, 1) within the gap (8) and a second framework of lead strips (7) is secured
on the outside of the first facing sheet (4) to overlie the edges of the pieces of
glass (2, 1) disposed within the gap (8).
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