Antique Edwardian silver stamp case pendant

Era: Edwardian 1907
Metal: sterling silver hallmarked Chester assay, lion passant, date letter G 1907
Length: 30.8mm
Width: 22.6mm
Weight: 5 grams
 
A lovely and useful silver pendant, in the shape of an envelope. This would originally have been used to hold a token message, or as a stamp holder and this one contains an old 1p stamp!
 
In good antique condition, with some surface wear to the metal at the reverse, it functions well and closes securely.