Two 18th century brooches, first, the feather spray set throughout with vari-cut colourless pastes, foiled and closed-back settings throughout; second, of girandole design, set throughout with vari-cut rock crystal and colourless pastes, suspending a pear-shaped quartz drop, foiled and closed-back settings throughout, (composite), lengths: first 7.5cm, second 6.3cm. £300-£400