Is that your Folk's p/u, when they brought it home ?
Yup...1964...plumbed from the depths of Puget Sound according to Bruce McCalley when he first saw it in 1969. Of course by then it had been cleared of barnacles and silt then restored with a can of black spray paint. Ahhh...memories !! It found a new home near Sacramento.
Cheers-
W
About 20 years later in 1985 !!!