Stamps: BIOT Image Stanley Gibbons Scott Michel Yvert Tellier Year Face Value Description History 211 \ \ \ 1997 24 p Submarine HMS Trenchant S-91, SSBN and RAF Diligence 1997 Exercise "Ocean Wave" (sheetlet of 12 stamps)   247-52 230 A-F 260-265 234-39 2001 Royal Navy submarine centenary (sheetlet of 6 stamps)   247-52 230 A-F 260-265 234-39 2001 Royal Navy submarine centenary (sheetlet of 6 stamps)   247-52 230 A-F 260-265 234-39 2001 Royal Navy submarine centenary (sheetlet of 6 stamps)   247 230 A 260 234 2001 26 P HMS Turbulent S-87, SSN 248 230 B 261 235 2001 26 P HMS Churchill S-46, SSN 249 230 C 262 236 2001 34 P HMS Resolution S-22, SSBN 250 230 D 263 237 2001 34 P HMS Vanguard S-28, SSBN 251 230 E 264 238 2001 60 P HMS Otter S-15, SS 252 230 F 265 239 2001 60 P HMS Oberon S-09, SSK