It doesn't hurt that the silver price is currently very high as well.
Highlights featured :
An impressive extra large George III brandy warmer made in Dublin in 1818 selling for $4,200 + premium.
A pair of candlesticks from 1750 made by John Cafe selling for $5,500 + premium.
And one of the best names in silver "Paul Storr", Georgian silversmith to royalty, made lot number 109, a hot-water jug complete with original burner. This sold for $5,000 + premium.
A general rule of thumb in the silver world is that Irish and provincial (Exeter & Chester) silver sells very well because it is rarer. And the older the better.
The auction also included Queen Anne spoons dating from 1702 and a seal top spoon with marks rubbed, but possibly from 1568, all of which sold very well.
(All photography from Cordy's website, click on images for links)