On Sat, 13 Aug 2005 21:02:03 +0100, John Cartmell
wrote:


Obvious possibilities a
through the window - unlikely?
through blocked up flue;
through hidden air vent
?

Through the party wall either in the attic or under the bedroom
floorboards or under the ground floor. In 1930's houses it wasn't at
all uncommon to have large gaps in the brickwork in any of these
places.


--
Peter Parry.
http://www.wpp.ltd.uk/