Thanks for the help of:

Gerry Ross from Canada who has the manuals and Santo Nucifora who scanned them in 2016. 

Pictures from Gerry  and on facebook

pc4i_from_gerry_1.jpg  pc4i_from_gerry_2.jpg

pc4i_from_gerry_3.jpg  pc4i_from_gerry_4.jpg

pc4i_from_gerry_5.jpg  pc4i_from_gerry_6.jpg

pc4i_from_gerry_7.jpg  pc4i_from_gerry_8.jpg