The jerseys from 1967-68 (above) featured a tie-down lace at the collar and were worn for only one season.
The Penguins wore their blue (darker colors were worn at home) jerseys for their first regular season game on October 11, 1967, against the Montreal Canadiens.
Bob Gessner designed the original scarf logo featuring the skating penguin in front of a gold triangle -- symbolic of the city's Golden Triangle, but it was never used on a jersey only on pucks and team letterhead.
It was widely believed that the set of blue jerseys were accidently destroyed, and one gentlemen in Pittsburgh insists a bag of jerseys were found ruined, but is unsure if they were the blue or white jerseys. Recent research conducted by Penguins' jersey expert, Casey Samuelson at PenguinsChronicles.com, suggests the set of blue jerseys not only survived, but were worn by the University of Pittsburgh as late as March 26, 1972. Below is a photo that shows Pitt goaltender Mark Lieberman wearing a blue version of the '67 uniform.