Tetradrachme of Ptolemy in envelope

Tetradrachme of Ptolemy in envelope
Title
Tetradrachme of Ptolemy in envelope
Medium 
silver
Dimensions 
Overall: 1 x 5 x 3 in. ( 2.5 x 12.7 x 7.6 cm )
Object Number 
INV.10753
Due to ongoing research, information about this object is subject to change.
Creative: Tronvig Group