The message
from "Lyndon" contains these words:

My gutter is supported by brackets that I have never seen before. There is
no fascia board and the brackets are driven directly into the mortar.
I need
to replace a couple of the brackets. Anyone know what they are called and
where I may be able to get them?

Picture he www.harbury.me.uk/gutter.htm

Polypipe call them "Metal Bracket - Rise and fall". Should be available
from any builders merchant that stocks Polypipe rainware.

--
Roger Chapman