First year of Cal 28 production?

[John Sandhofer]

Next question is... What was the first year that Jensen Cal produced the CAL28 flattop? I've seen some say 1963... but there is some question. I have seen 1967 advertising.

 

[MIke Kennedy]

Cal 28

The Cal 28 was designed the same year as the Cal 40, 1963. It was the first Lapworth design with a spade rudder.