Lot 30629 – English Silver Boxes: Birmingham Assay Office 1911, two compartment case and aide memoir combined in the form of an envelope

English Silver Boxes: 1911 Birmingham silver two compartment case and aide memoir combined in the form of an envelope, the reverse flap of the “envelope” opening to two individual sleeves for stamps, the front with a mounted with a celluloid plaque and the foot of the case mounted with a pencil; a fine and most unusual combination