Regarding the Customs House, could its demolition be related to the 1962 four storey addition done to the Dominion Public Builiding (the art deco building referred to)? I'm wondering if it was taken down to make room then the plans changed... It sure looked like a beautiful building!
[QUOTE=someone123;5427240]A few examples I can think of:
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Customs House. Not sure why it was torn down in 1955. An art deco highrise went up next door in 1929 or so. I would love to find this view with the two buildings side by side:

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