Irwin Allen's Flying Sub Vehicle MicroFleet Pin (Voyage to the Bottom of the Sea)

Admiral Harriman Nelson's Seaview is the most advanced, privately owned nuclear submarine, exploring the depths of the sea while handling dangers both political and scientific, but also other-worldly.  In its second season, Voyage to the Bottom of the Sea introduced the wondrous Flying Sub, a smaller craft capable of transporting a handful of persons anywhere in the world.  Part of the MicroFleet pins featuring crafts from Irwin Allen's venerable series: Voyage to the Bottom of the Sea, Lost in Space, Land of the Giants and The Time Tunnel.