Leo,

Still 12/31/1969. Wish it was rolling, but it's not. Heck just moving if forward 3 years would make a plane I designed in 1972 (as a 16 year old) eligible.

 Now with these flash 'Pommy ' Motorcycles , 1970 and on ,is " Post Classic " .

or - post Classic -Classic , if you will.

Classic is reservered for 1950 Whizzers with originall worrtle valves only.

The Norton "Hog-Slayer" and Race Tridents would be regarded as 'post Classic ' .
Time flys whilst your having fun . ?

Pre confuserised ( computerised ) design . - C.A.D.
a noticable balls up of which was the press release of the drawing for the oil bearing twin frame. (Triumph )
From there on it was all downhill !!