I found my Shimano Aerodynamics catalog that we could not find for the lecturer, sorry I forgot your name,I'm still blurry and catching up in the trenches of the 'regular' bike people and projects. gotta earn a little to be able to accumulate more.
I'll send it for you to copy.
It's the 1981 edition featuring the AX aero stuff, not the general catalogs we originally brought you. Larry Black