A Gold-Mounted Guilloché Enamel Pencil-Holder with a Miniature Egg Pendant

A Gold-Mounted Guilloché Enamel Pencil-Holder with a Miniature Egg Pendant
The egg by Fabergé, with the workmaster's mark of Feodor Afanassiev, St Petersburg, circa 1910, the pencil-holder with indistinct Cyrillic maker's mark 'I?', St Petersburg, 1908-1917
The flattened rectangular case enamelled in translucent pale blue over a wavy guilloché ground, suspending a gold-mounted miniature egg pendant enamelled in translucent pale blue over guilloché ground, marked on loops, the pencil-holder marked on gold mount
3 3/8 in. (8.5 cm.) long (together)