Several Disk Brake Boosters/Master Cylinders and Parts for 67-76

The 67 to 72 you have. Do you know that it came out of? 67 to 69 is different for 70 to 72
and do you have the rest of the parts?
thanks
It came with a car I bought so I don’t know the history on it. I don’t have anything else than what is noted.