Vintage Dufort 1993 Gerry Andersons Captain Scarlet & The Mysterons Magnet Featuring The SIG Sign And The Spectrum Patrol Vehicle SPV - Brand New Shop Stock Room Find. Released by Dufort & Sons in 1993 as part of their series of Captain Scarlet magnets. This fantastic Captain Scarlet & The Mysterons Magnet features the Sig sign (Spectrum Is Green) and the SPV - Spectrum Pursuit Vehicle and measures 1 1/2 inches wide by 1 1/2 inch tall. Brand New Shop Stock Room Find. Discovered in the store room of a closed down shop with a whole host of other Gerry Anderson items from a similar era. All Orders Received Before 4.00pm Mondays to Fridays are shipped the same day.