Stamps: Isle Of Man Image Stanley Gibbons Scott Michel Yvert Tellier Year Face Value Description History 170-75 168-73 166-71 159-64 1980 Mail boats of the Isle Of Man Steam Packet Co. (set of 6 stamps) 172 170 168 161 1980 11.5 P Mona's Queen-II sinking a U-Boat MS 176 \ \ \ 1980 Mona`s Queen-II sinking a U-Boat