1978 Blue Fin by Spectrum Series

1978 Blue Fin by Spectrum Big Fisherman
1978 Blue Fin by Spectrum Fisherman
1978 Blue Fin by Spectrum Laker
1978 Blue Fin by Spectrum Sea Gull
1978 Blue Fin by Spectrum Sea Hawk
1978 Blue Fin by Spectrum Sea Lark
1978 Blue Fin by Spectrum Sportsman
1978 Blue Fin by Spectrum Super Sport