Hello Patriot

First. I should have written p.s.i. instead of bar.
1200 kp = 1176.798 bar = 17068.014 psi

Second. Germany went to bar to prevent confusion with kg and kp.
Spain switched also but at a later date.

Re pictures. If in 1966 a customer wanted proof in kg, I am sure that a manufacturer would oblige at the customers expense of course.
danc