Centenary of Royal Navy Submarines 5 Crowns Coin Cover
First Day Cover by Mercury
This 2001 Centenary of Royal Navy Submarines 5 crowns coin cover is a first day cover by Mercury. It commemorates the 100th anniversary of the Royal Navy Submarines and hosts a 5 crowns coin and Royal Mail stamps. The brilliant uncirculated coin depicts the Vanguard and Holland submarines and the four stamps each show different classes of submarines. Postmark cancelled Submarines 100th Anniversary Portsmouth Hampshire 10th April 2001.