A collection of seven stick pins

A collection of seven stick pins, early 20th century, comprising: one with a sycamore leaf in green enamel with the initials AIBES in reserve; one with a painted miniature of a lady; one with a black pearl; one with a rabbit finial; one with a blindfolded lady; one modelled as a spider with a pearl abdomen, a sapphire thorax and rose-cut diamond eyes; all mounted in gold, together with one gilt metal military stick pin, longest 7.5cm, pearls untested