1958 was a big year for Skagit Plastics boat division in La Conner. They delivered a 31 Saratogan, the Skagit 16 series designed by Lloyd Lindberry was launched, and production was in full swing. There are a lot of surviving 1958 Skagits out there.

Below are some ads, factory publicity shots, and examples of the Skagit 1958 model year.

Here's a press shot of the 1958 Skagit 20 Express: