1993 GB Tercentenary of John Harrison
Inventor of the first accurate marine chronometer
Picture: HMS Centurion
Benham Gold 500 (82+) Official FDC
22ct gold
Rare Portsmouth SHS - one of only 87 postmarked there
Includes insert. Kept in slip in ring binder.
From a smoke free home.
See my other Gold 500 first day covers
Dispatched with Royal Mail 2nd Class Large Letter.